20122079955

素因数分解:

$3^1\times 5^1\times {\mathrm{19121}}^1\times {\mathrm{70157}}^1$

素因数の和:89286

約数の個数: 16

約数和(自身を含む): 32197470624

約数和(自身を除く): 12075390669

約数列:

[1, 3, 5, 15, 19121, 57363, 70157, 95605, 210471, 286815, 350785, 1052355, 1341471997, 4024415991, 6707359985, 20122079955]

約数ペア:

[(1, 20122079955), (3, 6707359985), (5, 4024415991), (15, 1341471997), (19121, 1052355), (57363, 350785), (70157, 286815), (95605, 210471)]