20221573278

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{992129}}^1$

素因数の和:992256

約数の個数: 32

約数和(自身を含む): 41907571200

約数和(自身を除く): 21685997922

約数列:

[1, 2, 3, 6, 43, 79, 86, 129, 158, 237, 258, 474, 3397, 6794, 10191, 20382, 992129, 1984258, 2976387, 5952774, 42661547, 78378191, 85323094, 127984641, 156756382, 235134573, 255969282, 470269146, 3370262213, 6740524426, 10110786639, 20221573278]

約数ペア:

[(1, 20221573278), (2, 10110786639), (3, 6740524426), (6, 3370262213), (43, 470269146), (79, 255969282), (86, 235134573), (129, 156756382), (158, 127984641), (237, 85323094), (258, 78378191), (474, 42661547), (3397, 5952774), (6794, 2976387), (10191, 1984258), (20382, 992129)]