20593669922

素因数分解:

$2^1\times 7^4\times {\mathrm{101}}^1\times {\mathrm{42461}}^1$

素因数の和:42592

約数の個数: 40

約数和(自身を含む): 36394434972

約数和(自身を除く): 15800765050

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 343, 686, 707, 1414, 2401, 4802, 4949, 9898, 34643, 42461, 69286, 84922, 242501, 297227, 485002, 594454, 2080589, 4161178, 4288561, 8577122, 14564123, 29128246, 30019927, 60039854, 101948861, 203897722, 210139489, 420278978, 1470976423, 2941952846, 10296834961, 20593669922]

約数ペア:

[(1, 20593669922), (2, 10296834961), (7, 2941952846), (14, 1470976423), (49, 420278978), (98, 210139489), (101, 203897722), (202, 101948861), (343, 60039854), (686, 30019927), (707, 29128246), (1414, 14564123), (2401, 8577122), (4802, 4288561), (4949, 4161178), (9898, 2080589), (34643, 594454), (42461, 485002), (69286, 297227), (84922, 242501)]