20123994354

素因数分解:

$2^1\times 3^1\times {\mathrm{499}}^1\times {\mathrm{823}}^1\times {\mathrm{8167}}^1$

素因数の和:9494

約数の個数: 32

約数和(自身を含む): 40382592000

約数和(自身を除く): 20258597646

約数列:

[1, 2, 3, 6, 499, 823, 998, 1497, 1646, 2469, 2994, 4938, 8167, 16334, 24501, 49002, 410677, 821354, 1232031, 2464062, 4075333, 6721441, 8150666, 12225999, 13442882, 20164323, 24451998, 40328646, 3353999059, 6707998118, 10061997177, 20123994354]

約数ペア:

[(1, 20123994354), (2, 10061997177), (3, 6707998118), (6, 3353999059), (499, 40328646), (823, 24451998), (998, 20164323), (1497, 13442882), (1646, 12225999), (2469, 8150666), (2994, 6721441), (4938, 4075333), (8167, 2464062), (16334, 1232031), (24501, 821354), (49002, 410677)]