20194696886

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{102079}}^1$

素因数の和:103188

約数の個数: 32

約数和(自身を含む): 37317181440

約数和(自身を除く): 17122484554

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1087, 2174, 7609, 14131, 15218, 28262, 98917, 102079, 197834, 204158, 714553, 1327027, 1429106, 2654054, 9289189, 18578378, 110959873, 221919746, 776719111, 1442478349, 1553438222, 2884956698, 10097348443, 20194696886]

約数ペア:

[(1, 20194696886), (2, 10097348443), (7, 2884956698), (13, 1553438222), (14, 1442478349), (26, 776719111), (91, 221919746), (182, 110959873), (1087, 18578378), (2174, 9289189), (7609, 2654054), (14131, 1429106), (15218, 1327027), (28262, 714553), (98917, 204158), (102079, 197834)]