20211059197

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1\times {\mathrm{62011}}^1$

素因数の和:62580

約数の個数: 16

約数和(自身を含む): 23378027904

約数和(自身を除く): 3166968707

約数列:

[1, 7, 101, 461, 707, 3227, 46561, 62011, 325927, 434077, 6263111, 28587071, 43841777, 200109497, 2887294171, 20211059197]

約数ペア:

[(1, 20211059197), (7, 2887294171), (101, 200109497), (461, 43841777), (707, 28587071), (3227, 6263111), (46561, 434077), (62011, 325927)]