20165439997405

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{126703151}}^1$

素因数の和:126703524

約数の個数: 16

約数和(自身を含む): 24479048966400

約数和(自身を除く): 4313608968995

約数列:

[1, 5, 139, 229, 695, 1145, 31831, 159155, 126703151, 633515755, 17611737989, 29015021579, 88058689945, 145075107895, 4033087999481, 20165439997405]

約数ペア:

[(1, 20165439997405), (5, 4033087999481), (139, 145075107895), (229, 88058689945), (695, 29015021579), (1145, 17611737989), (31831, 633515755), (159155, 126703151)]