20165112002

素因数分解:

$2^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{414017}}^1$

素因数の和:414111

約数の個数: 32

約数和(自身を含む): 35771155200

約数和(自身を除く): 15606043198

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 343, 497, 686, 994, 3479, 6958, 24353, 48706, 414017, 828034, 2898119, 5796238, 20286833, 29395207, 40573666, 58790414, 142007831, 205766449, 284015662, 411532898, 1440365143, 2880730286, 10082556001, 20165112002]

約数ペア:

[(1, 20165112002), (2, 10082556001), (7, 2880730286), (14, 1440365143), (49, 411532898), (71, 284015662), (98, 205766449), (142, 142007831), (343, 58790414), (497, 40573666), (686, 29395207), (994, 20286833), (3479, 5796238), (6958, 2898119), (24353, 828034), (48706, 414017)]