20249529190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{148817}}^1$

素因数の和:150072

約数の個数: 32

約数和(自身を含む): 39795123744

約数和(自身を除く): 19545594554

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1237, 2474, 6185, 12370, 13607, 27214, 68035, 136070, 148817, 297634, 744085, 1488170, 1636987, 3273974, 8184935, 16369870, 184086629, 368173258, 920433145, 1840866290, 2024952919, 4049905838, 10124764595, 20249529190]

約数ペア:

[(1, 20249529190), (2, 10124764595), (5, 4049905838), (10, 2024952919), (11, 1840866290), (22, 920433145), (55, 368173258), (110, 184086629), (1237, 16369870), (2474, 8184935), (6185, 3273974), (12370, 1636987), (13607, 1488170), (27214, 744085), (68035, 297634), (136070, 148817)]