20110796628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1\times {\mathrm{5647}}^1$

素因数の和:6321

約数の個数: 96

約数和(自身を含む): 51993951744

約数和(自身を除く): 31883155116

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 617, 962, 1234, 1443, 1851, 1924, 2468, 2886, 3702, 5647, 5772, 7404, 8021, 11294, 16042, 16941, 22588, 22829, 24063, 32084, 33882, 45658, 48126, 67764, 68487, 73411, 91316, 96252, 136974, 146822, 208939, 220233, 273948, 293644, 296777, 417878, 440466, 593554, 626817, 835756, 880932, 890331, 1187108, 1253634, 1780662, 2507268, 2716207, 3484199, 3561324, 5432414, 6968398, 8148621, 10452597, 10864828, 13936796, 16297242, 20905194, 32594484, 41810388, 45294587, 90589174, 128915363, 135883761, 181178348, 257830726, 271767522, 386746089, 515661452, 543535044, 773492178, 1546984356, 1675899719, 3351799438, 5027699157, 6703598876, 10055398314, 20110796628]

約数ペア:

[(1, 20110796628), (2, 10055398314), (3, 6703598876), (4, 5027699157), (6, 3351799438), (12, 1675899719), (13, 1546984356), (26, 773492178), (37, 543535044), (39, 515661452), (52, 386746089), (74, 271767522), (78, 257830726), (111, 181178348), (148, 135883761), (156, 128915363), (222, 90589174), (444, 45294587), (481, 41810388), (617, 32594484), (962, 20905194), (1234, 16297242), (1443, 13936796), (1851, 10864828), (1924, 10452597), (2468, 8148621), (2886, 6968398), (3702, 5432414), (5647, 3561324), (5772, 3484199), (7404, 2716207), (8021, 2507268), (11294, 1780662), (16042, 1253634), (16941, 1187108), (22588, 890331), (22829, 880932), (24063, 835756), (32084, 626817), (33882, 593554), (45658, 440466), (48126, 417878), (67764, 296777), (68487, 293644), (73411, 273948), (91316, 220233), (96252, 208939), (136974, 146822)]