20160960916

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1163759}}^1$

素因数の和:1163895

約数の個数: 24

約数和(自身を含む): 36365172480

約数和(自身を除く): 16204211564

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 4331, 8662, 17324, 1163759, 2327518, 4655036, 70989299, 82626889, 141978598, 165253778, 283957196, 330507556, 5040240229, 10080480458, 20160960916]

約数ペア:

[(1, 20160960916), (2, 10080480458), (4, 5040240229), (61, 330507556), (71, 283957196), (122, 165253778), (142, 141978598), (244, 82626889), (284, 70989299), (4331, 4655036), (8662, 2327518), (17324, 1163759)]