20161665576

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{26959}}^1$

素因数の和:27048

約数の個数: 192

約数和(自身を含む): 63591091200

約数和(自身を除く): 43429425624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 47, 51, 52, 68, 72, 78, 94, 102, 104, 117, 136, 141, 153, 156, 188, 204, 221, 234, 282, 306, 312, 376, 408, 423, 442, 468, 564, 611, 612, 663, 799, 846, 884, 936, 1128, 1222, 1224, 1326, 1598, 1692, 1768, 1833, 1989, 2397, 2444, 2652, 3196, 3384, 3666, 3978, 4794, 4888, 5304, 5499, 6392, 7191, 7332, 7956, 9588, 10387, 10998, 14382, 14664, 15912, 19176, 20774, 21996, 26959, 28764, 31161, 41548, 43992, 53918, 57528, 62322, 80877, 83096, 93483, 107836, 124644, 161754, 186966, 215672, 242631, 249288, 323508, 350467, 373932, 458303, 485262, 647016, 700934, 747864, 916606, 970524, 1051401, 1267073, 1374909, 1401868, 1833212, 1941048, 2102802, 2534146, 2749818, 2803736, 3154203, 3666424, 3801219, 4124727, 4205604, 5068292, 5499636, 5957939, 6308406, 7602438, 8249454, 8411208, 10136584, 10999272, 11403657, 11915878, 12616812, 15204876, 16471949, 16498908, 17873817, 21540241, 22807314, 23831756, 25233624, 30409752, 32943898, 32997816, 35747634, 43080482, 45614628, 47663512, 49415847, 53621451, 64620723, 65887796, 71495268, 86160964, 91229256, 98831694, 107242902, 129241446, 131775592, 142990536, 148247541, 172321928, 193862169, 197663388, 214485804, 258482892, 280023133, 296495082, 387724338, 395326776, 428971608, 516965784, 560046266, 592990164, 775448676, 840069399, 1120092532, 1185980328, 1550897352, 1680138798, 2240185064, 2520208197, 3360277596, 5040416394, 6720555192, 10080832788, 20161665576]

約数ペア:

[(1, 20161665576), (2, 10080832788), (3, 6720555192), (4, 5040416394), (6, 3360277596), (8, 2520208197), (9, 2240185064), (12, 1680138798), (13, 1550897352), (17, 1185980328), (18, 1120092532), (24, 840069399), (26, 775448676), (34, 592990164), (36, 560046266), (39, 516965784), (47, 428971608), (51, 395326776), (52, 387724338), (68, 296495082), (72, 280023133), (78, 258482892), (94, 214485804), (102, 197663388), (104, 193862169), (117, 172321928), (136, 148247541), (141, 142990536), (153, 131775592), (156, 129241446), (188, 107242902), (204, 98831694), (221, 91229256), (234, 86160964), (282, 71495268), (306, 65887796), (312, 64620723), (376, 53621451), (408, 49415847), (423, 47663512), (442, 45614628), (468, 43080482), (564, 35747634), (611, 32997816), (612, 32943898), (663, 30409752), (799, 25233624), (846, 23831756), (884, 22807314), (936, 21540241), (1128, 17873817), (1222, 16498908), (1224, 16471949), (1326, 15204876), (1598, 12616812), (1692, 11915878), (1768, 11403657), (1833, 10999272), (1989, 10136584), (2397, 8411208), (2444, 8249454), (2652, 7602438), (3196, 6308406), (3384, 5957939), (3666, 5499636), (3978, 5068292), (4794, 4205604), (4888, 4124727), (5304, 3801219), (5499, 3666424), (6392, 3154203), (7191, 2803736), (7332, 2749818), (7956, 2534146), (9588, 2102802), (10387, 1941048), (10998, 1833212), (14382, 1401868), (14664, 1374909), (15912, 1267073), (19176, 1051401), (20774, 970524), (21996, 916606), (26959, 747864), (28764, 700934), (31161, 647016), (41548, 485262), (43992, 458303), (53918, 373932), (57528, 350467), (62322, 323508), (80877, 249288), (83096, 242631), (93483, 215672), (107836, 186966), (124644, 161754)]