20196803416

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{101467}}^1$

素因数の和:101791

約数の個数: 32

約数和(自身を含む): 38354904000

約数和(自身を除く): 18158100584

約数列:

[1, 2, 4, 8, 139, 179, 278, 358, 556, 716, 1112, 1432, 24881, 49762, 99524, 101467, 199048, 202934, 405868, 811736, 14103913, 18162593, 28207826, 36325186, 56415652, 72650372, 112831304, 145300744, 2524600427, 5049200854, 10098401708, 20196803416]

約数ペア:

[(1, 20196803416), (2, 10098401708), (4, 5049200854), (8, 2524600427), (139, 145300744), (179, 112831304), (278, 72650372), (358, 56415652), (556, 36325186), (716, 28207826), (1112, 18162593), (1432, 14103913), (24881, 811736), (49762, 405868), (99524, 202934), (101467, 199048)]