20183239436

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{3767}}^1$

素因数の和:4214

約数の個数: 48

約数和(自身を含む): 36538145280

約数和(自身を除く): 16354905844

約数列:

[1, 2, 4, 59, 73, 118, 146, 236, 292, 311, 622, 1244, 3767, 4307, 7534, 8614, 15068, 17228, 18349, 22703, 36698, 45406, 73396, 90812, 222253, 274991, 444506, 549982, 889012, 1099964, 1171537, 1339477, 2343074, 2678954, 4686148, 5357908, 16224469, 32448938, 64897876, 69120683, 85522201, 138241366, 171044402, 276482732, 342088804, 5045809859, 10091619718, 20183239436]

約数ペア:

[(1, 20183239436), (2, 10091619718), (4, 5045809859), (59, 342088804), (73, 276482732), (118, 171044402), (146, 138241366), (236, 85522201), (292, 69120683), (311, 64897876), (622, 32448938), (1244, 16224469), (3767, 5357908), (4307, 4686148), (7534, 2678954), (8614, 2343074), (15068, 1339477), (17228, 1171537), (18349, 1099964), (22703, 889012), (36698, 549982), (45406, 444506), (73396, 274991), (90812, 222253)]