20452320002

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{542761}}^1$

素因数の和:543073

約数の個数: 16

約数和(自身を含む): 31184933472

約数和(自身を除く): 10732613470

約数列:

[1, 2, 83, 166, 227, 454, 18841, 37682, 542761, 1085522, 45049163, 90098326, 123206747, 246413494, 10226160001, 20452320002]

約数ペア:

[(1, 20452320002), (2, 10226160001), (83, 246413494), (166, 123206747), (227, 90098326), (454, 45049163), (18841, 1085522), (37682, 542761)]