20007606

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3701}}^1$

素因数の和:3776

約数の個数: 32

約数和(自身を含む): 43180128

約数和(自身を除く): 23172522

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 318, 901, 1802, 2703, 3701, 5406, 7402, 11103, 22206, 62917, 125834, 188751, 196153, 377502, 392306, 588459, 1176918, 3334601, 6669202, 10003803, 20007606]

約数ペア:

[(1, 20007606), (2, 10003803), (3, 6669202), (6, 3334601), (17, 1176918), (34, 588459), (51, 392306), (53, 377502), (102, 196153), (106, 188751), (159, 125834), (318, 62917), (901, 22206), (1802, 11103), (2703, 7402), (3701, 5406)]