20454969692

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2704253}}^1$

素因数の和:2704349

約数の個数: 24

約数和(自身を含む): 37556679552

約数和(自身を除く): 17101709860

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 7564, 2704253, 5408506, 10817012, 83831843, 164959433, 167663686, 329918866, 335327372, 659837732, 5113742423, 10227484846, 20454969692]

約数ペア:

[(1, 20454969692), (2, 10227484846), (4, 5113742423), (31, 659837732), (61, 335327372), (62, 329918866), (122, 167663686), (124, 164959433), (244, 83831843), (1891, 10817012), (3782, 5408506), (7564, 2704253)]