20789025942

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{251057}}^1$

素因数の和:251472

約数の個数: 32

約数和(自身を含む): 42816435552

約数和(自身を除く): 22027409610

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 373, 746, 1119, 2238, 13801, 27602, 41403, 82806, 251057, 502114, 753171, 1506342, 9289109, 18578218, 27867327, 55734654, 93644261, 187288522, 280932783, 561865566, 3464837657, 6929675314, 10394512971, 20789025942]

約数ペア:

[(1, 20789025942), (2, 10394512971), (3, 6929675314), (6, 3464837657), (37, 561865566), (74, 280932783), (111, 187288522), (222, 93644261), (373, 55734654), (746, 27867327), (1119, 18578218), (2238, 9289109), (13801, 1506342), (27602, 753171), (41403, 502114), (82806, 251057)]