20224973571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{235813}}^1$

素因数の和:235963

約数の個数: 32

約数和(自身を含む): 30968980992

約数和(自身を除く): 10744007421

約数列:

[1, 3, 11, 23, 33, 69, 113, 253, 339, 759, 1243, 2599, 3729, 7797, 28589, 85767, 235813, 707439, 2593943, 5423699, 7781829, 16271097, 26646869, 59660689, 79940607, 178982067, 293115559, 612877987, 879346677, 1838633961, 6741657857, 20224973571]

約数ペア:

[(1, 20224973571), (3, 6741657857), (11, 1838633961), (23, 879346677), (33, 612877987), (69, 293115559), (113, 178982067), (253, 79940607), (339, 59660689), (759, 26646869), (1243, 16271097), (2599, 7781829), (3729, 5423699), (7797, 2593943), (28589, 707439), (85767, 235813)]