20032886013

素因数分解:

$3^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{814643}}^1$

素因数の和:815824

約数の個数: 16

約数和(自身を含む): 30552408576

約数和(自身を除く): 10519522563

約数列:

[1, 3, 7, 21, 1171, 3513, 8197, 24591, 814643, 2443929, 5702501, 17107503, 953946953, 2861840859, 6677628671, 20032886013]

約数ペア:

[(1, 20032886013), (3, 6677628671), (7, 2861840859), (21, 953946953), (1171, 17107503), (3513, 5702501), (8197, 2443929), (24591, 814643)]