20550872058

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{1117}}^1\times {\mathrm{4639}}^1$

素因数の和:6422

約数の個数: 32

約数和(自身を含む): 41209658880

約数和(自身を除く): 20658786822

約数列:

[1, 2, 3, 6, 661, 1117, 1322, 1983, 2234, 3351, 3966, 4639, 6702, 9278, 13917, 27834, 738337, 1476674, 2215011, 3066379, 4430022, 5181763, 6132758, 9199137, 10363526, 15545289, 18398274, 31090578, 3425145343, 6850290686, 10275436029, 20550872058]

約数ペア:

[(1, 20550872058), (2, 10275436029), (3, 6850290686), (6, 3425145343), (661, 31090578), (1117, 18398274), (1322, 15545289), (1983, 10363526), (2234, 9199137), (3351, 6132758), (3966, 5181763), (4639, 4430022), (6702, 3066379), (9278, 2215011), (13917, 1476674), (27834, 738337)]