20732796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2837}}^1$

素因数の和:2883

約数の個数: 72

約数和(自身を含む): 61981920

約数和(自身を除く): 41249124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 2837, 3654, 5674, 7308, 8511, 11348, 17022, 19859, 25533, 34044, 39718, 51066, 59577, 79436, 82273, 102132, 119154, 164546, 178731, 238308, 246819, 329092, 357462, 493638, 575911, 714924, 740457, 987276, 1151822, 1480914, 1727733, 2303644, 2961828, 3455466, 5183199, 6910932, 10366398, 20732796]

約数ペア:

[(1, 20732796), (2, 10366398), (3, 6910932), (4, 5183199), (6, 3455466), (7, 2961828), (9, 2303644), (12, 1727733), (14, 1480914), (18, 1151822), (21, 987276), (28, 740457), (29, 714924), (36, 575911), (42, 493638), (58, 357462), (63, 329092), (84, 246819), (87, 238308), (116, 178731), (126, 164546), (174, 119154), (203, 102132), (252, 82273), (261, 79436), (348, 59577), (406, 51066), (522, 39718), (609, 34044), (812, 25533), (1044, 19859), (1218, 17022), (1827, 11348), (2436, 8511), (2837, 7308), (3654, 5674)]