20220097968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{877}}^1$

素因数の和:1244

約数の個数: 240

約数和(自身を含む): 65728203840

約数和(自身を除く): 45508105872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 89, 112, 126, 144, 168, 178, 252, 257, 267, 336, 356, 504, 514, 534, 623, 712, 771, 801, 877, 1008, 1028, 1068, 1246, 1424, 1542, 1602, 1754, 1799, 1869, 2056, 2136, 2313, 2492, 2631, 3084, 3204, 3508, 3598, 3738, 4112, 4272, 4626, 4984, 5262, 5397, 5607, 6139, 6168, 6408, 7016, 7196, 7476, 7893, 9252, 9968, 10524, 10794, 11214, 12278, 12336, 12816, 14032, 14392, 14952, 15786, 16191, 18417, 18504, 21048, 21588, 22428, 22873, 24556, 28784, 29904, 31572, 32382, 36834, 37008, 42096, 43176, 44856, 45746, 49112, 55251, 63144, 64764, 68619, 73668, 78053, 86352, 89712, 91492, 98224, 110502, 126288, 129528, 137238, 147336, 156106, 160111, 182984, 205857, 221004, 225389, 234159, 259056, 274476, 294672, 312212, 320222, 365968, 411714, 442008, 450778, 468318, 480333, 546371, 548952, 624424, 640444, 676167, 702477, 823428, 884016, 901556, 936636, 960666, 1092742, 1097904, 1248848, 1280888, 1352334, 1404954, 1440999, 1577723, 1639113, 1646856, 1803112, 1873272, 1921332, 2028501, 2185484, 2561776, 2704668, 2809908, 2881998, 3155446, 3278226, 3293712, 3606224, 3746544, 3842664, 4057002, 4370968, 4733169, 4917339, 5409336, 5619816, 5763996, 6310892, 6556452, 7685328, 8114004, 8741936, 9466338, 9834678, 10818672, 11239632, 11527992, 12621784, 13112904, 14199507, 16228008, 18932676, 19669356, 20059621, 23055984, 25243568, 26225808, 28399014, 32456016, 37865352, 39338712, 40119242, 56798028, 60178863, 75730704, 78677424, 80238484, 113596056, 120357726, 140417347, 160476968, 180536589, 227192112, 240715452, 280834694, 320953936, 361073178, 421252041, 481430904, 561669388, 722146356, 842504082, 962861808, 1123338776, 1263756123, 1444292712, 1685008164, 2246677552, 2527512246, 2888585424, 3370016328, 5055024492, 6740032656, 10110048984, 20220097968]

約数ペア:

[(1, 20220097968), (2, 10110048984), (3, 6740032656), (4, 5055024492), (6, 3370016328), (7, 2888585424), (8, 2527512246), (9, 2246677552), (12, 1685008164), (14, 1444292712), (16, 1263756123), (18, 1123338776), (21, 962861808), (24, 842504082), (28, 722146356), (36, 561669388), (42, 481430904), (48, 421252041), (56, 361073178), (63, 320953936), (72, 280834694), (84, 240715452), (89, 227192112), (112, 180536589), (126, 160476968), (144, 140417347), (168, 120357726), (178, 113596056), (252, 80238484), (257, 78677424), (267, 75730704), (336, 60178863), (356, 56798028), (504, 40119242), (514, 39338712), (534, 37865352), (623, 32456016), (712, 28399014), (771, 26225808), (801, 25243568), (877, 23055984), (1008, 20059621), (1028, 19669356), (1068, 18932676), (1246, 16228008), (1424, 14199507), (1542, 13112904), (1602, 12621784), (1754, 11527992), (1799, 11239632), (1869, 10818672), (2056, 9834678), (2136, 9466338), (2313, 8741936), (2492, 8114004), (2631, 7685328), (3084, 6556452), (3204, 6310892), (3508, 5763996), (3598, 5619816), (3738, 5409336), (4112, 4917339), (4272, 4733169), (4626, 4370968), (4984, 4057002), (5262, 3842664), (5397, 3746544), (5607, 3606224), (6139, 3293712), (6168, 3278226), (6408, 3155446), (7016, 2881998), (7196, 2809908), (7476, 2704668), (7893, 2561776), (9252, 2185484), (9968, 2028501), (10524, 1921332), (10794, 1873272), (11214, 1803112), (12278, 1646856), (12336, 1639113), (12816, 1577723), (14032, 1440999), (14392, 1404954), (14952, 1352334), (15786, 1280888), (16191, 1248848), (18417, 1097904), (18504, 1092742), (21048, 960666), (21588, 936636), (22428, 901556), (22873, 884016), (24556, 823428), (28784, 702477), (29904, 676167), (31572, 640444), (32382, 624424), (36834, 548952), (37008, 546371), (42096, 480333), (43176, 468318), (44856, 450778), (45746, 442008), (49112, 411714), (55251, 365968), (63144, 320222), (64764, 312212), (68619, 294672), (73668, 274476), (78053, 259056), (86352, 234159), (89712, 225389), (91492, 221004), (98224, 205857), (110502, 182984), (126288, 160111), (129528, 156106), (137238, 147336)]