20165722674

素因数分解:

$2^1\times 3^1\times {\mathrm{653}}^1\times {\mathrm{5146943}}^1$

素因数の和:5147601

約数の個数: 16

約数和(自身を含む): 40393216512

約数和(自身を除く): 20227493838

約数列:

[1, 2, 3, 6, 653, 1306, 1959, 3918, 5146943, 10293886, 15440829, 30881658, 3360953779, 6721907558, 10082861337, 20165722674]

約数ペア:

[(1, 20165722674), (2, 10082861337), (3, 6721907558), (6, 3360953779), (653, 30881658), (1306, 15440829), (1959, 10293886), (3918, 5146943)]