20230894736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1092853}}^1$

素因数の和:1092963

約数の個数: 40

約数和(自身を含む): 42686877240

約数和(自身を除く): 22455982504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 9256, 18512, 1092853, 2185706, 4371412, 8742824, 14207089, 17485648, 28414178, 56828356, 97263917, 113656712, 194527834, 227313424, 389055668, 778111336, 1264430921, 1556222672, 2528861842, 5057723684, 10115447368, 20230894736]

約数ペア:

[(1, 20230894736), (2, 10115447368), (4, 5057723684), (8, 2528861842), (13, 1556222672), (16, 1264430921), (26, 778111336), (52, 389055668), (89, 227313424), (104, 194527834), (178, 113656712), (208, 97263917), (356, 56828356), (712, 28414178), (1157, 17485648), (1424, 14207089), (2314, 8742824), (4628, 4371412), (9256, 2185706), (18512, 1092853)]