20113419792

素因数分解:

$2^4\times 3^1\times {\mathrm{1559}}^1\times {\mathrm{268781}}^1$

素因数の和:270351

約数の個数: 40

約数和(自身を含む): 51993190080

約数和(自身を除く): 31879770288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1559, 3118, 4677, 6236, 9354, 12472, 18708, 24944, 37416, 74832, 268781, 537562, 806343, 1075124, 1612686, 2150248, 3225372, 4300496, 6450744, 12901488, 419029579, 838059158, 1257088737, 1676118316, 2514177474, 3352236632, 5028354948, 6704473264, 10056709896, 20113419792]

約数ペア:

[(1, 20113419792), (2, 10056709896), (3, 6704473264), (4, 5028354948), (6, 3352236632), (8, 2514177474), (12, 1676118316), (16, 1257088737), (24, 838059158), (48, 419029579), (1559, 12901488), (3118, 6450744), (4677, 4300496), (6236, 3225372), (9354, 2150248), (12472, 1612686), (18708, 1075124), (24944, 806343), (37416, 537562), (74832, 268781)]