20146704

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^2\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 60

約数和(自身を含む): 53518896

約数和(自身を除く): 33372192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 227, 258, 344, 454, 516, 681, 688, 908, 1032, 1362, 1816, 1849, 2064, 2724, 3632, 3698, 5448, 5547, 7396, 9761, 10896, 11094, 14792, 19522, 22188, 29283, 29584, 39044, 44376, 58566, 78088, 88752, 117132, 156176, 234264, 419723, 468528, 839446, 1259169, 1678892, 2518338, 3357784, 5036676, 6715568, 10073352, 20146704]

約数ペア:

[(1, 20146704), (2, 10073352), (3, 6715568), (4, 5036676), (6, 3357784), (8, 2518338), (12, 1678892), (16, 1259169), (24, 839446), (43, 468528), (48, 419723), (86, 234264), (129, 156176), (172, 117132), (227, 88752), (258, 78088), (344, 58566), (454, 44376), (516, 39044), (681, 29584), (688, 29283), (908, 22188), (1032, 19522), (1362, 14792), (1816, 11094), (1849, 10896), (2064, 9761), (2724, 7396), (3632, 5547), (3698, 5448)]