20105680046

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1\times {\mathrm{17449}}^1$

素因数の和:18188

約数の個数: 32

約数和(自身を含む): 32369889600

約数和(自身を除く): 12264209554

約数列:

[1, 2, 23, 37, 46, 74, 677, 851, 1354, 1702, 15571, 17449, 25049, 31142, 34898, 50098, 401327, 576127, 645613, 802654, 1152254, 1291226, 11812973, 14849099, 23625946, 29698198, 271698379, 437080001, 543396758, 874160002, 10052840023, 20105680046]

約数ペア:

[(1, 20105680046), (2, 10052840023), (23, 874160002), (37, 543396758), (46, 437080001), (74, 271698379), (677, 29698198), (851, 23625946), (1354, 14849099), (1702, 11812973), (15571, 1291226), (17449, 1152254), (25049, 802654), (31142, 645613), (34898, 576127), (50098, 401327)]