20166470190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{5861}}^1\times {\mathrm{38231}}^1$

素因数の和:44105

約数の個数: 48

約数和(自身を含む): 52443140256

約数和(自身を除く): 32276670066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 5861, 11722, 17583, 29305, 35166, 38231, 52749, 58610, 76462, 87915, 105498, 114693, 175830, 191155, 229386, 263745, 344079, 382310, 527490, 573465, 688158, 1146930, 1720395, 3440790, 224071891, 448143782, 672215673, 1120359455, 1344431346, 2016647019, 2240718910, 3361078365, 4033294038, 6722156730, 10083235095, 20166470190]

約数ペア:

[(1, 20166470190), (2, 10083235095), (3, 6722156730), (5, 4033294038), (6, 3361078365), (9, 2240718910), (10, 2016647019), (15, 1344431346), (18, 1120359455), (30, 672215673), (45, 448143782), (90, 224071891), (5861, 3440790), (11722, 1720395), (17583, 1146930), (29305, 688158), (35166, 573465), (38231, 527490), (52749, 382310), (58610, 344079), (76462, 263745), (87915, 229386), (105498, 191155), (114693, 175830)]