20565584190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{10357}}^1\times {\mathrm{22063}}^1$

素因数の和:32433

約数の個数: 48

約数和(自身を含む): 53478105408

約数和(自身を除く): 32912521218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 10357, 20714, 22063, 31071, 44126, 51785, 62142, 66189, 93213, 103570, 110315, 132378, 155355, 186426, 198567, 220630, 310710, 330945, 397134, 466065, 661890, 932130, 992835, 1985670, 228506491, 457012982, 685519473, 1142532455, 1371038946, 2056558419, 2285064910, 3427597365, 4113116838, 6855194730, 10282792095, 20565584190]

約数ペア:

[(1, 20565584190), (2, 10282792095), (3, 6855194730), (5, 4113116838), (6, 3427597365), (9, 2285064910), (10, 2056558419), (15, 1371038946), (18, 1142532455), (30, 685519473), (45, 457012982), (90, 228506491), (10357, 1985670), (20714, 992835), (22063, 932130), (31071, 661890), (44126, 466065), (51785, 397134), (62142, 330945), (66189, 310710), (93213, 220630), (103570, 198567), (110315, 186426), (132378, 155355)]