20149665042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{960331}}^1$

素因数の和:960618

約数の個数: 32

約数和(自身を含む): 43560659520

約数和(自身を除く): 23410994478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 269, 538, 807, 1614, 3497, 6994, 10491, 20982, 960331, 1920662, 2880993, 5761986, 12484303, 24968606, 37452909, 74905818, 258329039, 516658078, 774987117, 1549974234, 3358277507, 6716555014, 10074832521, 20149665042]

約数ペア:

[(1, 20149665042), (2, 10074832521), (3, 6716555014), (6, 3358277507), (13, 1549974234), (26, 774987117), (39, 516658078), (78, 258329039), (269, 74905818), (538, 37452909), (807, 24968606), (1614, 12484303), (3497, 5761986), (6994, 2880993), (10491, 1920662), (20982, 960331)]