20165660859

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1\times {\mathrm{91453}}^1$

素因数の和:93858

約数の個数: 16

約数和(自身を含む): 27766897664

約数和(自身を除く): 7601236805

約数列:

[1, 3, 31, 93, 2371, 7113, 73501, 91453, 220503, 274359, 2835043, 8505129, 216835063, 650505189, 6721886953, 20165660859]

約数ペア:

[(1, 20165660859), (3, 6721886953), (31, 650505189), (93, 216835063), (2371, 8505129), (7113, 2835043), (73501, 274359), (91453, 220503)]