20180851164

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2411}}^1$

素因数の和:2585

約数の個数: 192

約数和(自身を含む): 57184081920

約数和(自身を除く): 37003230756

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 47, 51, 54, 68, 94, 97, 102, 108, 141, 153, 188, 194, 204, 282, 291, 306, 388, 423, 459, 564, 582, 612, 799, 846, 873, 918, 1164, 1269, 1598, 1649, 1692, 1746, 1836, 2397, 2411, 2538, 2619, 3196, 3298, 3492, 4559, 4794, 4822, 4947, 5076, 5238, 6596, 7191, 7233, 9118, 9588, 9644, 9894, 10476, 13677, 14382, 14466, 14841, 18236, 19788, 21573, 21699, 27354, 28764, 28932, 29682, 40987, 41031, 43146, 43398, 44523, 54708, 59364, 65097, 77503, 81974, 82062, 86292, 86796, 89046, 113317, 122961, 123093, 130194, 155006, 163948, 164124, 178092, 226634, 232509, 233867, 245922, 246186, 260388, 310012, 339951, 368883, 453268, 465018, 467734, 491844, 492372, 679902, 697527, 701601, 737766, 930036, 935468, 1019853, 1106649, 1359804, 1395054, 1403202, 1475532, 1926389, 2039706, 2092581, 2104803, 2213298, 2790108, 2806404, 3059559, 3852778, 3975739, 4079412, 4185162, 4209606, 4426596, 5779167, 6119118, 6314409, 7705556, 7951478, 8370324, 8419212, 10991749, 11558334, 11927217, 12238236, 12628818, 15902956, 17337501, 21983498, 23116668, 23854434, 25257636, 32975247, 34675002, 35781651, 43966996, 47708868, 52012503, 65950494, 69350004, 71563302, 98925741, 104025006, 107344953, 131900988, 143126604, 186859733, 197851482, 208050012, 214689906, 296777223, 373719466, 395702964, 429379812, 560579199, 593554446, 747438932, 1121158398, 1187108892, 1681737597, 2242316796, 3363475194, 5045212791, 6726950388, 10090425582, 20180851164]

約数ペア:

[(1, 20180851164), (2, 10090425582), (3, 6726950388), (4, 5045212791), (6, 3363475194), (9, 2242316796), (12, 1681737597), (17, 1187108892), (18, 1121158398), (27, 747438932), (34, 593554446), (36, 560579199), (47, 429379812), (51, 395702964), (54, 373719466), (68, 296777223), (94, 214689906), (97, 208050012), (102, 197851482), (108, 186859733), (141, 143126604), (153, 131900988), (188, 107344953), (194, 104025006), (204, 98925741), (282, 71563302), (291, 69350004), (306, 65950494), (388, 52012503), (423, 47708868), (459, 43966996), (564, 35781651), (582, 34675002), (612, 32975247), (799, 25257636), (846, 23854434), (873, 23116668), (918, 21983498), (1164, 17337501), (1269, 15902956), (1598, 12628818), (1649, 12238236), (1692, 11927217), (1746, 11558334), (1836, 10991749), (2397, 8419212), (2411, 8370324), (2538, 7951478), (2619, 7705556), (3196, 6314409), (3298, 6119118), (3492, 5779167), (4559, 4426596), (4794, 4209606), (4822, 4185162), (4947, 4079412), (5076, 3975739), (5238, 3852778), (6596, 3059559), (7191, 2806404), (7233, 2790108), (9118, 2213298), (9588, 2104803), (9644, 2092581), (9894, 2039706), (10476, 1926389), (13677, 1475532), (14382, 1403202), (14466, 1395054), (14841, 1359804), (18236, 1106649), (19788, 1019853), (21573, 935468), (21699, 930036), (27354, 737766), (28764, 701601), (28932, 697527), (29682, 679902), (40987, 492372), (41031, 491844), (43146, 467734), (43398, 465018), (44523, 453268), (54708, 368883), (59364, 339951), (65097, 310012), (77503, 260388), (81974, 246186), (82062, 245922), (86292, 233867), (86796, 232509), (89046, 226634), (113317, 178092), (122961, 164124), (123093, 163948), (130194, 155006)]