20233402566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1\times {\mathrm{11437}}^1$

素因数の和:12105

約数の個数: 64

約数和(自身を含む): 44834397888

約数和(自身を除く): 24600995322

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 613, 962, 1226, 1443, 1839, 2886, 3678, 7969, 11437, 15938, 22681, 22874, 23907, 34311, 45362, 47814, 68043, 68622, 136086, 148681, 294853, 297362, 423169, 446043, 589706, 846338, 884559, 892086, 1269507, 1769118, 2539014, 5501197, 7010881, 11002394, 14021762, 16503591, 21032643, 33007182, 42065286, 91141453, 182282906, 259402597, 273424359, 518805194, 546848718, 778207791, 1556415582, 3372233761, 6744467522, 10116701283, 20233402566]

約数ペア:

[(1, 20233402566), (2, 10116701283), (3, 6744467522), (6, 3372233761), (13, 1556415582), (26, 778207791), (37, 546848718), (39, 518805194), (74, 273424359), (78, 259402597), (111, 182282906), (222, 91141453), (481, 42065286), (613, 33007182), (962, 21032643), (1226, 16503591), (1443, 14021762), (1839, 11002394), (2886, 7010881), (3678, 5501197), (7969, 2539014), (11437, 1769118), (15938, 1269507), (22681, 892086), (22874, 884559), (23907, 846338), (34311, 589706), (45362, 446043), (47814, 423169), (68043, 297362), (68622, 294853), (136086, 148681)]