20226456

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{3229}}^1$

素因数の和:3273

約数の個数: 64

約数和(自身を含む): 58140000

約数和(自身を除く): 37913544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 3229, 6264, 6458, 9687, 12916, 19374, 25832, 29061, 38748, 58122, 77496, 87183, 93641, 116244, 174366, 187282, 232488, 280923, 348732, 374564, 561846, 697464, 749128, 842769, 1123692, 1685538, 2247384, 2528307, 3371076, 5056614, 6742152, 10113228, 20226456]

約数ペア:

[(1, 20226456), (2, 10113228), (3, 6742152), (4, 5056614), (6, 3371076), (8, 2528307), (9, 2247384), (12, 1685538), (18, 1123692), (24, 842769), (27, 749128), (29, 697464), (36, 561846), (54, 374564), (58, 348732), (72, 280923), (87, 232488), (108, 187282), (116, 174366), (174, 116244), (216, 93641), (232, 87183), (261, 77496), (348, 58122), (522, 38748), (696, 29061), (783, 25832), (1044, 19374), (1566, 12916), (2088, 9687), (3132, 6458), (3229, 6264)]