20078049354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2953523}}^1$

素因数の和:2953642

約数の個数: 32

約数和(自身を含む): 44231975424

約数和(自身を除く): 24153926070

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 3399, 6798, 2953523, 5907046, 8860569, 17721138, 32488753, 64977506, 97466259, 194932518, 304212869, 608425738, 912638607, 1825277214, 3346341559, 6692683118, 10039024677, 20078049354]

約数ペア:

[(1, 20078049354), (2, 10039024677), (3, 6692683118), (6, 3346341559), (11, 1825277214), (22, 912638607), (33, 608425738), (66, 304212869), (103, 194932518), (206, 97466259), (309, 64977506), (618, 32488753), (1133, 17721138), (2266, 8860569), (3399, 5907046), (6798, 2953523)]