20583566

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 34421760

約数和(自身を除く): 13838194

約数列:

[1, 2, 17, 31, 34, 59, 62, 118, 331, 527, 662, 1003, 1054, 1829, 2006, 3658, 5627, 10261, 11254, 19529, 20522, 31093, 39058, 62186, 174437, 331993, 348874, 605399, 663986, 1210798, 10291783, 20583566]

約数ペア:

[(1, 20583566), (2, 10291783), (17, 1210798), (31, 663986), (34, 605399), (59, 348874), (62, 331993), (118, 174437), (331, 62186), (527, 39058), (662, 31093), (1003, 20522), (1054, 19529), (1829, 11254), (2006, 10261), (3658, 5627)]