20183127968

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{8883419}}^1$

素因数の和:8883500

約数の個数: 24

約数和(自身を含む): 40295193120

約数和(自身を除く): 20112065152

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 8883419, 17766838, 35533676, 71067352, 142134704, 284269408, 630722749, 1261445498, 2522890996, 5045781992, 10091563984, 20183127968]

約数ペア:

[(1, 20183127968), (2, 10091563984), (4, 5045781992), (8, 2522890996), (16, 1261445498), (32, 630722749), (71, 284269408), (142, 142134704), (284, 71067352), (568, 35533676), (1136, 17766838), (2272, 8883419)]