201920931866

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{6250261}}^1$

素因数の和:6250849

約数の個数: 16

約数和(自身を含む): 313888157640

約数和(自身を除く): 111967225774

約数列:

[1, 2, 29, 58, 557, 1114, 16153, 32306, 6250261, 12500522, 181257569, 362515138, 3481395377, 6962790754, 100960465933, 201920931866]

約数ペア:

[(1, 201920931866), (2, 100960465933), (29, 6962790754), (58, 3481395377), (557, 362515138), (1114, 181257569), (16153, 12500522), (32306, 6250261)]