20176723256677

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{8693}}^1\times {\mathrm{5557}}^1$

素因数の和:14390

約数の個数: 48

約数和(自身を含む): 23197100235120

約数和(自身を除く): 3020376978443

約数列:

[1, 13, 19, 89, 247, 361, 1157, 1691, 4693, 5557, 8693, 21983, 32129, 72241, 105583, 113009, 165167, 417677, 494573, 773677, 1372579, 2006077, 2147171, 3138173, 6429449, 9396887, 10057801, 14699863, 26079001, 40796249, 48307001, 122159531, 178540853, 191098219, 279297397, 627991013, 917833019, 2321031089, 3630866161, 4299323089, 11931829247, 17438827361, 55891200157, 81687138691, 226704755693, 1061932802983, 1552055635129, 20176723256677]

約数ペア:

[(1, 20176723256677), (13, 1552055635129), (19, 1061932802983), (89, 226704755693), (247, 81687138691), (361, 55891200157), (1157, 17438827361), (1691, 11931829247), (4693, 4299323089), (5557, 3630866161), (8693, 2321031089), (21983, 917833019), (32129, 627991013), (72241, 279297397), (105583, 191098219), (113009, 178540853), (165167, 122159531), (417677, 48307001), (494573, 40796249), (773677, 26079001), (1372579, 14699863), (2006077, 10057801), (2147171, 9396887), (3138173, 6429449)]