20007489614

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{5693651}}^1$

素因数の和:5693911

約数の個数: 16

約数和(自身を含む): 34435207296

約数和(自身を除く): 14427717682

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 5693651, 11387302, 39855557, 79711114, 1429106401, 2858212802, 10003744807, 20007489614]

約数ペア:

[(1, 20007489614), (2, 10003744807), (7, 2858212802), (14, 1429106401), (251, 79711114), (502, 39855557), (1757, 11387302), (3514, 5693651)]