20165096430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1251713}}^1$

素因数の和:1251905

約数の個数: 48

約数和(自身を含む): 52722193680

約数和(自身を除く): 32557097250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 1074, 1611, 1790, 2685, 3222, 5370, 8055, 16110, 1251713, 2503426, 3755139, 6258565, 7510278, 11265417, 12517130, 18775695, 22530834, 37551390, 56327085, 112654170, 224056627, 448113254, 672169881, 1120283135, 1344339762, 2016509643, 2240566270, 3360849405, 4033019286, 6721698810, 10082548215, 20165096430]

約数ペア:

[(1, 20165096430), (2, 10082548215), (3, 6721698810), (5, 4033019286), (6, 3360849405), (9, 2240566270), (10, 2016509643), (15, 1344339762), (18, 1120283135), (30, 672169881), (45, 448113254), (90, 224056627), (179, 112654170), (358, 56327085), (537, 37551390), (895, 22530834), (1074, 18775695), (1611, 12517130), (1790, 11265417), (2685, 7510278), (3222, 6258565), (5370, 3755139), (8055, 2503426), (16110, 1251713)]