20430672

素因数分解:

$2^4\times 3^1\times {\mathrm{433}}^1\times {\mathrm{983}}^1$

素因数の和:1427

約数の個数: 40

約数和(自身を含む): 52954944

約数和(自身を除く): 32524272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 433, 866, 983, 1299, 1732, 1966, 2598, 2949, 3464, 3932, 5196, 5898, 6928, 7864, 10392, 11796, 15728, 20784, 23592, 47184, 425639, 851278, 1276917, 1702556, 2553834, 3405112, 5107668, 6810224, 10215336, 20430672]

約数ペア:

[(1, 20430672), (2, 10215336), (3, 6810224), (4, 5107668), (6, 3405112), (8, 2553834), (12, 1702556), (16, 1276917), (24, 851278), (48, 425639), (433, 47184), (866, 23592), (983, 20784), (1299, 15728), (1732, 11796), (1966, 10392), (2598, 7864), (2949, 6928), (3464, 5898), (3932, 5196)]