20492788364

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{2677}}^1$

素因数の和:3102

約数の個数: 48

約数和(自身を含む): 36892128000

約数和(自身を除く): 16399339636

約数列:

[1, 2, 4, 59, 118, 163, 199, 236, 326, 398, 652, 796, 2677, 5354, 9617, 10708, 11741, 19234, 23482, 32437, 38468, 46964, 64874, 129748, 157943, 315886, 436351, 532723, 631772, 872702, 1065446, 1745404, 1913783, 2130892, 3827566, 7655132, 25744709, 31430657, 51489418, 62861314, 86833849, 102978836, 125722628, 173667698, 347335396, 5123197091, 10246394182, 20492788364]

約数ペア:

[(1, 20492788364), (2, 10246394182), (4, 5123197091), (59, 347335396), (118, 173667698), (163, 125722628), (199, 102978836), (236, 86833849), (326, 62861314), (398, 51489418), (652, 31430657), (796, 25744709), (2677, 7655132), (5354, 3827566), (9617, 2130892), (10708, 1913783), (11741, 1745404), (19234, 1065446), (23482, 872702), (32437, 631772), (38468, 532723), (46964, 436351), (64874, 315886), (129748, 157943)]