20823520068

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{36263}}^1$

素因数の和:36698

約数の個数: 96

約数和(自身を含む): 58283500800

約数和(自身を除く): 37459980732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 409, 468, 702, 818, 1227, 1404, 1636, 2454, 3681, 4908, 5317, 7362, 10634, 11043, 14724, 15951, 21268, 22086, 31902, 36263, 44172, 47853, 63804, 72526, 95706, 108789, 143559, 145052, 191412, 217578, 287118, 326367, 435156, 471419, 574236, 652734, 942838, 979101, 1305468, 1414257, 1885676, 1958202, 2828514, 3916404, 4242771, 5657028, 8485542, 12728313, 14831567, 16971084, 25456626, 29663134, 44494701, 50913252, 59326268, 88989402, 133484103, 177978804, 192810371, 266968206, 385620742, 400452309, 533936412, 578431113, 771241484, 800904618, 1156862226, 1601809236, 1735293339, 2313724452, 3470586678, 5205880017, 6941173356, 10411760034, 20823520068]

約数ペア:

[(1, 20823520068), (2, 10411760034), (3, 6941173356), (4, 5205880017), (6, 3470586678), (9, 2313724452), (12, 1735293339), (13, 1601809236), (18, 1156862226), (26, 800904618), (27, 771241484), (36, 578431113), (39, 533936412), (52, 400452309), (54, 385620742), (78, 266968206), (108, 192810371), (117, 177978804), (156, 133484103), (234, 88989402), (351, 59326268), (409, 50913252), (468, 44494701), (702, 29663134), (818, 25456626), (1227, 16971084), (1404, 14831567), (1636, 12728313), (2454, 8485542), (3681, 5657028), (4908, 4242771), (5317, 3916404), (7362, 2828514), (10634, 1958202), (11043, 1885676), (14724, 1414257), (15951, 1305468), (21268, 979101), (22086, 942838), (31902, 652734), (36263, 574236), (44172, 471419), (47853, 435156), (63804, 326367), (72526, 287118), (95706, 217578), (108789, 191412), (143559, 145052)]