20226864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1682

約数の個数: 80

約数和(自身を含む): 61369088

約数和(自身を除く): 41142224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1627, 1776, 2072, 3108, 3254, 4144, 4881, 6216, 6508, 9762, 11389, 12432, 13016, 19524, 22778, 26032, 34167, 39048, 45556, 60199, 68334, 78096, 91112, 120398, 136668, 180597, 182224, 240796, 273336, 361194, 421393, 481592, 546672, 722388, 842786, 963184, 1264179, 1444776, 1685572, 2528358, 2889552, 3371144, 5056716, 6742288, 10113432, 20226864]

約数ペア:

[(1, 20226864), (2, 10113432), (3, 6742288), (4, 5056716), (6, 3371144), (7, 2889552), (8, 2528358), (12, 1685572), (14, 1444776), (16, 1264179), (21, 963184), (24, 842786), (28, 722388), (37, 546672), (42, 481592), (48, 421393), (56, 361194), (74, 273336), (84, 240796), (111, 182224), (112, 180597), (148, 136668), (168, 120398), (222, 91112), (259, 78096), (296, 68334), (336, 60199), (444, 45556), (518, 39048), (592, 34167), (777, 26032), (888, 22778), (1036, 19524), (1554, 13016), (1627, 12432), (1776, 11389), (2072, 9762), (3108, 6508), (3254, 6216), (4144, 4881)]