20432221904

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{44034961}}^1$

素因数の和:44034998

約数の個数: 20

約数和(自身を含む): 40952514660

約数和(自身を除く): 20520292756

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 44034961, 88069922, 176139844, 352279688, 704559376, 1277013869, 2554027738, 5108055476, 10216110952, 20432221904]

約数ペア:

[(1, 20432221904), (2, 10216110952), (4, 5108055476), (8, 2554027738), (16, 1277013869), (29, 704559376), (58, 352279688), (116, 176139844), (232, 88069922), (464, 44034961)]