20231645724

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{21319}}^1$

素因数の和:21465

約数の個数: 120

約数和(自身を含む): 55257602400

約数和(自身を除く): 35025956676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 101, 108, 116, 162, 174, 202, 261, 303, 324, 348, 404, 522, 606, 783, 909, 1044, 1212, 1566, 1818, 2349, 2727, 2929, 3132, 3636, 4698, 5454, 5858, 8181, 8787, 9396, 10908, 11716, 16362, 17574, 21319, 26361, 32724, 35148, 42638, 52722, 63957, 79083, 85276, 105444, 127914, 158166, 191871, 237249, 255828, 316332, 383742, 474498, 575613, 618251, 767484, 948996, 1151226, 1236502, 1726839, 1854753, 2153219, 2302452, 2473004, 3453678, 3709506, 4306438, 5564259, 6459657, 6907356, 7419012, 8612876, 11128518, 12919314, 16692777, 19378971, 22257036, 25838628, 33385554, 38757942, 50078331, 58136913, 62443351, 66771108, 77515884, 100156662, 116273826, 124886702, 174410739, 187330053, 200313324, 232547652, 249773404, 348821478, 374660106, 561990159, 697642956, 749320212, 1123980318, 1685970477, 2247960636, 3371940954, 5057911431, 6743881908, 10115822862, 20231645724]

約数ペア:

[(1, 20231645724), (2, 10115822862), (3, 6743881908), (4, 5057911431), (6, 3371940954), (9, 2247960636), (12, 1685970477), (18, 1123980318), (27, 749320212), (29, 697642956), (36, 561990159), (54, 374660106), (58, 348821478), (81, 249773404), (87, 232547652), (101, 200313324), (108, 187330053), (116, 174410739), (162, 124886702), (174, 116273826), (202, 100156662), (261, 77515884), (303, 66771108), (324, 62443351), (348, 58136913), (404, 50078331), (522, 38757942), (606, 33385554), (783, 25838628), (909, 22257036), (1044, 19378971), (1212, 16692777), (1566, 12919314), (1818, 11128518), (2349, 8612876), (2727, 7419012), (2929, 6907356), (3132, 6459657), (3636, 5564259), (4698, 4306438), (5454, 3709506), (5858, 3453678), (8181, 2473004), (8787, 2302452), (9396, 2153219), (10908, 1854753), (11716, 1726839), (16362, 1236502), (17574, 1151226), (21319, 948996), (26361, 767484), (32724, 618251), (35148, 575613), (42638, 474498), (52722, 383742), (63957, 316332), (79083, 255828), (85276, 237249), (105444, 191871), (127914, 158166)]