20187219006

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{2651329}}^1$

素因数の和:2651390

約数の個数: 40

約数和(自身を含む): 46196773920

約数和(自身を除く): 26009554914

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 282, 423, 846, 1269, 2538, 3807, 7614, 2651329, 5302658, 7953987, 15907974, 23861961, 47723922, 71585883, 124612463, 143171766, 214757649, 249224926, 373837389, 429515298, 747674778, 1121512167, 2243024334, 3364536501, 6729073002, 10093609503, 20187219006]

約数ペア:

[(1, 20187219006), (2, 10093609503), (3, 6729073002), (6, 3364536501), (9, 2243024334), (18, 1121512167), (27, 747674778), (47, 429515298), (54, 373837389), (81, 249224926), (94, 214757649), (141, 143171766), (162, 124612463), (282, 71585883), (423, 47723922), (846, 23861961), (1269, 15907974), (2538, 7953987), (3807, 5302658), (7614, 2651329)]