17964037004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{202471}}^1$

素因数の和:203057

約数の個数: 24

約数和(自身を含む): 32263508256

約数和(自身を除く): 14299471252

約数列:

[1, 2, 4, 41, 82, 164, 541, 1082, 2164, 22181, 44362, 88724, 202471, 404942, 809884, 8301311, 16602622, 33205244, 109536811, 219073622, 438147244, 4491009251, 8982018502, 17964037004]

約数ペア:

[(1, 17964037004), (2, 8982018502), (4, 4491009251), (41, 438147244), (82, 219073622), (164, 109536811), (541, 33205244), (1082, 16602622), (2164, 8301311), (22181, 809884), (44362, 404942), (88724, 202471)]