20183012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1013}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 37562616

約数和(自身を除く): 17379604

約数列:

[1, 2, 4, 17, 34, 68, 293, 586, 1013, 1172, 2026, 4052, 4981, 9962, 17221, 19924, 34442, 68884, 296809, 593618, 1187236, 5045753, 10091506, 20183012]

約数ペア:

[(1, 20183012), (2, 10091506), (4, 5045753), (17, 1187236), (34, 593618), (68, 296809), (293, 68884), (586, 34442), (1013, 19924), (1172, 17221), (2026, 9962), (4052, 4981)]