20175651312

素因数分解:

$2^4\times 3^1\times {\mathrm{420326069}}^1$

素因数の和:420326080

約数の個数: 20

約数和(自身を含む): 52120432680

約数和(自身を除く): 31944781368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420326069, 840652138, 1260978207, 1681304276, 2521956414, 3362608552, 5043912828, 6725217104, 10087825656, 20175651312]

約数ペア:

[(1, 20175651312), (2, 10087825656), (3, 6725217104), (4, 5043912828), (6, 3362608552), (8, 2521956414), (12, 1681304276), (16, 1260978207), (24, 840652138), (48, 420326069)]