20130962278

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11322251}}^1$

素因数の和:11322387

約数の個数: 16

約数和(自身を含む): 34781958144

約数和(自身を除く): 14650995866

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 11322251, 22644502, 79255757, 158511514, 1437925877, 2875851754, 10065481139, 20130962278]

約数ペア:

[(1, 20130962278), (2, 10065481139), (7, 2875851754), (14, 1437925877), (127, 158511514), (254, 79255757), (889, 22644502), (1778, 11322251)]