20163551313710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{152488477}}^1$

素因数の和:152490380

約数の個数: 32

約数和(自身を含む): 41501264172480

約数和(自身を除く): 21337712858770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1889, 3778, 9445, 13223, 18890, 26446, 66115, 132230, 152488477, 304976954, 762442385, 1067419339, 1524884770, 2134838678, 5337096695, 10674193390, 288050733053, 576101466106, 1440253665265, 2016355131371, 2880507330530, 4032710262742, 10081775656855, 20163551313710]

約数ペア:

[(1, 20163551313710), (2, 10081775656855), (5, 4032710262742), (7, 2880507330530), (10, 2016355131371), (14, 1440253665265), (35, 576101466106), (70, 288050733053), (1889, 10674193390), (3778, 5337096695), (9445, 2134838678), (13223, 1524884770), (18890, 1067419339), (26446, 762442385), (66115, 304976954), (132230, 152488477)]