20230056848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{389399}}^1$

素因数の和:389615

約数の個数: 40

約数和(自身を含む): 41718758400

約数和(自身を除く): 21488701552

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 272, 382, 764, 1528, 3056, 3247, 6494, 12988, 25976, 51952, 389399, 778798, 1557596, 3115192, 6230384, 6619783, 13239566, 26479132, 52958264, 74375209, 105916528, 148750418, 297500836, 595001672, 1190003344, 1264378553, 2528757106, 5057514212, 10115028424, 20230056848]

約数ペア:

[(1, 20230056848), (2, 10115028424), (4, 5057514212), (8, 2528757106), (16, 1264378553), (17, 1190003344), (34, 595001672), (68, 297500836), (136, 148750418), (191, 105916528), (272, 74375209), (382, 52958264), (764, 26479132), (1528, 13239566), (3056, 6619783), (3247, 6230384), (6494, 3115192), (12988, 1557596), (25976, 778798), (51952, 389399)]