2012203070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8748709}}^1$

素因数の和:8748739

約数の個数: 16

約数和(自身を含む): 3779442720

約数和(自身を除く): 1767239650

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8748709, 17497418, 43743545, 87487090, 201220307, 402440614, 1006101535, 2012203070]

約数ペア:

[(1, 2012203070), (2, 1006101535), (5, 402440614), (10, 201220307), (23, 87487090), (46, 43743545), (115, 17497418), (230, 8748709)]