20341793970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1725343}}^1$

素因数の和:1725487

約数の個数: 48

約数和(自身を含む): 53292425472

約数和(自身を除く): 32950631502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 1725343, 3450686, 5176029, 8626715, 10352058, 15528087, 17253430, 25880145, 31056174, 51760290, 77640435, 155280870, 226019933, 452039866, 678059799, 1130099665, 1356119598, 2034179397, 2260199330, 3390298995, 4068358794, 6780597990, 10170896985, 20341793970]

約数ペア:

[(1, 20341793970), (2, 10170896985), (3, 6780597990), (5, 4068358794), (6, 3390298995), (9, 2260199330), (10, 2034179397), (15, 1356119598), (18, 1130099665), (30, 678059799), (45, 452039866), (90, 226019933), (131, 155280870), (262, 77640435), (393, 51760290), (655, 31056174), (786, 25880145), (1179, 17253430), (1310, 15528087), (1965, 10352058), (2358, 8626715), (3930, 5176029), (5895, 3450686), (11790, 1725343)]