20220851878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1259}}^1\times {\mathrm{2593}}^1$

素因数の和:4036

約数の個数: 32

約数和(自身を含む): 32161449600

約数和(自身を除く): 11940597722

約数列:

[1, 2, 19, 38, 163, 326, 1259, 2518, 2593, 3097, 5186, 6194, 23921, 47842, 49267, 98534, 205217, 410434, 422659, 845318, 3264587, 3899123, 6529174, 7798246, 8030521, 16061042, 62027153, 124054306, 532127681, 1064255362, 10110425939, 20220851878]

約数ペア:

[(1, 20220851878), (2, 10110425939), (19, 1064255362), (38, 532127681), (163, 124054306), (326, 62027153), (1259, 16061042), (2518, 8030521), (2593, 7798246), (3097, 6529174), (5186, 3899123), (6194, 3264587), (23921, 845318), (47842, 422659), (49267, 410434), (98534, 205217)]