20247922090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{334069}}^1$

素因数の和:334135

約数の個数: 64

約数和(自身を含む): 43295472000

約数和(自身を除く): 23047549910

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 55, 58, 95, 110, 145, 190, 209, 290, 319, 418, 551, 638, 1045, 1102, 1595, 2090, 2755, 3190, 5510, 6061, 12122, 30305, 60610, 334069, 668138, 1670345, 3340690, 3674759, 6347311, 7349518, 9688001, 12694622, 18373795, 19376002, 31736555, 36747590, 48440005, 63473110, 69820421, 96880010, 106568011, 139640842, 184072019, 213136022, 349102105, 368144038, 532840055, 698204210, 920360095, 1065680110, 1840720190, 2024792209, 4049584418, 10123961045, 20247922090]

約数ペア:

[(1, 20247922090), (2, 10123961045), (5, 4049584418), (10, 2024792209), (11, 1840720190), (19, 1065680110), (22, 920360095), (29, 698204210), (38, 532840055), (55, 368144038), (58, 349102105), (95, 213136022), (110, 184072019), (145, 139640842), (190, 106568011), (209, 96880010), (290, 69820421), (319, 63473110), (418, 48440005), (551, 36747590), (638, 31736555), (1045, 19376002), (1102, 18373795), (1595, 12694622), (2090, 9688001), (2755, 7349518), (3190, 6347311), (5510, 3674759), (6061, 3340690), (12122, 1670345), (30305, 668138), (60610, 334069)]