20351444405

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1\times {\mathrm{2161}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 25553802240

約数和(自身を除く): 5202357835

約数列:

[1, 5, 29, 107, 145, 535, 607, 2161, 3035, 3103, 10805, 15515, 17603, 62669, 64949, 88015, 231227, 313345, 324745, 1156135, 1311727, 1883521, 6558635, 6705583, 9417605, 33527915, 38040083, 140354789, 190200415, 701773945, 4070288881, 20351444405]

約数ペア:

[(1, 20351444405), (5, 4070288881), (29, 701773945), (107, 190200415), (145, 140354789), (535, 38040083), (607, 33527915), (2161, 9417605), (3035, 6705583), (3103, 6558635), (10805, 1883521), (15515, 1311727), (17603, 1156135), (62669, 324745), (64949, 313345), (88015, 231227)]