20051422015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{25301}}^1\times {\mathrm{5113}}^1$

素因数の和:30450

約数の個数: 16

約数和(自身を含む): 24843730176

約数和(自身を除く): 4792308161

約数列:

[1, 5, 31, 155, 5113, 25301, 25565, 126505, 158503, 784331, 792515, 3921655, 129364013, 646820065, 4010284403, 20051422015]

約数ペア:

[(1, 20051422015), (5, 4010284403), (31, 646820065), (155, 129364013), (5113, 3921655), (25301, 792515), (25565, 784331), (126505, 158503)]