20188896482260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1\times {\mathrm{1823429}}^1$

素因数の和:1824361

約数の個数: 96

約数和(自身を含む): 47090006812800

約数和(自身を除く): 26901110330540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 853, 1180, 1298, 1706, 2596, 3245, 3412, 4265, 6490, 8530, 9383, 12980, 17060, 18766, 37532, 46915, 50327, 93830, 100654, 187660, 201308, 251635, 503270, 553597, 1006540, 1107194, 1823429, 2214388, 2767985, 3646858, 5535970, 7293716, 9117145, 11071940, 18234290, 20057719, 36468580, 40115438, 80230876, 100288595, 107582311, 200577190, 215164622, 401154380, 430329244, 537911555, 1075823110, 1183405421, 1555384937, 2151646220, 2366810842, 3110769874, 4733621684, 5917027105, 6221539748, 7776924685, 11834054210, 15553849370, 17109234307, 23668108420, 31107698740, 34218468614, 68436937228, 85546171535, 91767711283, 171092343070, 183535422566, 342184686140, 367070845132, 458838556415, 917677112830, 1009444824113, 1835354225660, 2018889648226, 4037779296452, 5047224120565, 10094448241130, 20188896482260]

約数ペア:

[(1, 20188896482260), (2, 10094448241130), (4, 5047224120565), (5, 4037779296452), (10, 2018889648226), (11, 1835354225660), (20, 1009444824113), (22, 917677112830), (44, 458838556415), (55, 367070845132), (59, 342184686140), (110, 183535422566), (118, 171092343070), (220, 91767711283), (236, 85546171535), (295, 68436937228), (590, 34218468614), (649, 31107698740), (853, 23668108420), (1180, 17109234307), (1298, 15553849370), (1706, 11834054210), (2596, 7776924685), (3245, 6221539748), (3412, 5917027105), (4265, 4733621684), (6490, 3110769874), (8530, 2366810842), (9383, 2151646220), (12980, 1555384937), (17060, 1183405421), (18766, 1075823110), (37532, 537911555), (46915, 430329244), (50327, 401154380), (93830, 215164622), (100654, 200577190), (187660, 107582311), (201308, 100288595), (251635, 80230876), (503270, 40115438), (553597, 36468580), (1006540, 20057719), (1107194, 18234290), (1823429, 11071940), (2214388, 9117145), (2767985, 7293716), (3646858, 5535970)]