20112394016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{16339}}^1$

素因数の和:16642

約数の個数: 96

約数和(自身を含む): 46694491200

約数和(自身を除く): 26582097184

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 269, 286, 352, 416, 538, 572, 1076, 1144, 2152, 2288, 2959, 3497, 4304, 4576, 5918, 6994, 8608, 11836, 13988, 16339, 23672, 27976, 32678, 38467, 47344, 55952, 65356, 76934, 94688, 111904, 130712, 153868, 179729, 212407, 261424, 307736, 359458, 424814, 522848, 615472, 718916, 849628, 1230944, 1437832, 1699256, 2336477, 2875664, 3398512, 4395191, 4672954, 5751328, 6797024, 8790382, 9345908, 17580764, 18691816, 35161528, 37383632, 48347101, 57137483, 70323056, 74767264, 96694202, 114274966, 140646112, 193388404, 228549932, 386776808, 457099864, 628512313, 773553616, 914199728, 1257024626, 1547107232, 1828399456, 2514049252, 5028098504, 10056197008, 20112394016]

約数ペア:

[(1, 20112394016), (2, 10056197008), (4, 5028098504), (8, 2514049252), (11, 1828399456), (13, 1547107232), (16, 1257024626), (22, 914199728), (26, 773553616), (32, 628512313), (44, 457099864), (52, 386776808), (88, 228549932), (104, 193388404), (143, 140646112), (176, 114274966), (208, 96694202), (269, 74767264), (286, 70323056), (352, 57137483), (416, 48347101), (538, 37383632), (572, 35161528), (1076, 18691816), (1144, 17580764), (2152, 9345908), (2288, 8790382), (2959, 6797024), (3497, 5751328), (4304, 4672954), (4576, 4395191), (5918, 3398512), (6994, 2875664), (8608, 2336477), (11836, 1699256), (13988, 1437832), (16339, 1230944), (23672, 849628), (27976, 718916), (32678, 615472), (38467, 522848), (47344, 424814), (55952, 359458), (65356, 307736), (76934, 261424), (94688, 212407), (111904, 179729), (130712, 153868)]