20239426126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1\times {\mathrm{16481}}^1$

素因数の和:18420

約数の個数: 32

約数和(自身を含む): 33856665120

約数和(自身を除く): 13617238994

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1901, 3802, 16481, 32317, 32962, 36119, 64634, 72238, 280177, 313139, 560354, 614023, 626278, 1228046, 5323363, 10646726, 31330381, 62660762, 532616477, 595277239, 1065232954, 1190554478, 10119713063, 20239426126]

約数ペア:

[(1, 20239426126), (2, 10119713063), (17, 1190554478), (19, 1065232954), (34, 595277239), (38, 532616477), (323, 62660762), (646, 31330381), (1901, 10646726), (3802, 5323363), (16481, 1228046), (32317, 626278), (32962, 614023), (36119, 560354), (64634, 313139), (72238, 280177)]