20086799612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1\times {\mathrm{8059}}^1$

素因数の和:9642

約数の個数: 48

約数和(自身を含む): 39414560640

約数和(自身を除く): 19327761028

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1531, 1628, 3062, 6124, 8059, 16118, 16841, 32236, 33682, 56647, 67364, 88649, 113294, 177298, 226588, 298183, 354596, 596366, 623117, 1192732, 1246234, 2492468, 3280013, 6560026, 12338329, 13120052, 24676658, 49353316, 135721619, 271443238, 456518173, 542886476, 913036346, 1826072692, 5021699903, 10043399806, 20086799612]

約数ペア:

[(1, 20086799612), (2, 10043399806), (4, 5021699903), (11, 1826072692), (22, 913036346), (37, 542886476), (44, 456518173), (74, 271443238), (148, 135721619), (407, 49353316), (814, 24676658), (1531, 13120052), (1628, 12338329), (3062, 6560026), (6124, 3280013), (8059, 2492468), (16118, 1246234), (16841, 1192732), (32236, 623117), (33682, 596366), (56647, 354596), (67364, 298183), (88649, 226588), (113294, 177298)]