2020293618

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{25357}}^1$

素因数の和:25647

約数の個数: 48

約数和(自身を含む): 4717805184

約数和(自身を除く): 2697511566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 271, 294, 542, 813, 1626, 1897, 3794, 5691, 11382, 13279, 25357, 26558, 39837, 50714, 76071, 79674, 152142, 177499, 354998, 532497, 1064994, 1242493, 2484986, 3727479, 6871747, 7454958, 13743494, 20615241, 41230482, 48102229, 96204458, 144306687, 288613374, 336715603, 673431206, 1010146809, 2020293618]

約数ペア:

[(1, 2020293618), (2, 1010146809), (3, 673431206), (6, 336715603), (7, 288613374), (14, 144306687), (21, 96204458), (42, 48102229), (49, 41230482), (98, 20615241), (147, 13743494), (271, 7454958), (294, 6871747), (542, 3727479), (813, 2484986), (1626, 1242493), (1897, 1064994), (3794, 532497), (5691, 354998), (11382, 177499), (13279, 152142), (25357, 79674), (26558, 76071), (39837, 50714)]