20589049140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{291547}}^1$

素因数の和:291677

約数の個数: 96

約数和(自身を含む): 63478162944

約数和(自身を除く): 42889113804

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 107, 110, 132, 165, 214, 220, 321, 330, 428, 535, 642, 660, 1070, 1177, 1284, 1605, 2140, 2354, 3210, 3531, 4708, 5885, 6420, 7062, 11770, 14124, 17655, 23540, 35310, 70620, 291547, 583094, 874641, 1166188, 1457735, 1749282, 2915470, 3207017, 3498564, 4373205, 5830940, 6414034, 8746410, 9621051, 12828068, 16035085, 17492820, 19242102, 31195529, 32070170, 38484204, 48105255, 62391058, 64140340, 93586587, 96210510, 124782116, 155977645, 187173174, 192421020, 311955290, 343150819, 374346348, 467932935, 623910580, 686301638, 935865870, 1029452457, 1372603276, 1715754095, 1871731740, 2058904914, 3431508190, 4117809828, 5147262285, 6863016380, 10294524570, 20589049140]

約数ペア:

[(1, 20589049140), (2, 10294524570), (3, 6863016380), (4, 5147262285), (5, 4117809828), (6, 3431508190), (10, 2058904914), (11, 1871731740), (12, 1715754095), (15, 1372603276), (20, 1029452457), (22, 935865870), (30, 686301638), (33, 623910580), (44, 467932935), (55, 374346348), (60, 343150819), (66, 311955290), (107, 192421020), (110, 187173174), (132, 155977645), (165, 124782116), (214, 96210510), (220, 93586587), (321, 64140340), (330, 62391058), (428, 48105255), (535, 38484204), (642, 32070170), (660, 31195529), (1070, 19242102), (1177, 17492820), (1284, 16035085), (1605, 12828068), (2140, 9621051), (2354, 8746410), (3210, 6414034), (3531, 5830940), (4708, 4373205), (5885, 3498564), (6420, 3207017), (7062, 2915470), (11770, 1749282), (14124, 1457735), (17655, 1166188), (23540, 874641), (35310, 583094), (70620, 291547)]