20319642852

素因数分解:

$2^2\times 3^1\times {\mathrm{823}}^1\times {\mathrm{2057477}}^1$

素因数の和:2058307

約数の個数: 24

約数和(自身を含む): 47470132416

約数和(自身を除く): 27150489564

約数列:

[1, 2, 3, 4, 6, 12, 823, 1646, 2469, 3292, 4938, 9876, 2057477, 4114954, 6172431, 8229908, 12344862, 24689724, 1693303571, 3386607142, 5079910713, 6773214284, 10159821426, 20319642852]

約数ペア:

[(1, 20319642852), (2, 10159821426), (3, 6773214284), (4, 5079910713), (6, 3386607142), (12, 1693303571), (823, 24689724), (1646, 12344862), (2469, 8229908), (3292, 6172431), (4938, 4114954), (9876, 2057477)]