20107332592

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{106963}}^1$

素因数の和:107381

約数の個数: 40

約数和(自身を含む): 40321149440

約数和(自身を除く): 20213816848

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 379, 496, 758, 1516, 3032, 6064, 11749, 23498, 46996, 93992, 106963, 187984, 213926, 427852, 855704, 1711408, 3315853, 6631706, 13263412, 26526824, 40538977, 53053648, 81077954, 162155908, 324311816, 648623632, 1256708287, 2513416574, 5026833148, 10053666296, 20107332592]

約数ペア:

[(1, 20107332592), (2, 10053666296), (4, 5026833148), (8, 2513416574), (16, 1256708287), (31, 648623632), (62, 324311816), (124, 162155908), (248, 81077954), (379, 53053648), (496, 40538977), (758, 26526824), (1516, 13263412), (3032, 6631706), (6064, 3315853), (11749, 1711408), (23498, 855704), (46996, 427852), (93992, 213926), (106963, 187984)]