20100151964

素因数分解:

$2^2\times {\mathrm{1091}}^1\times {\mathrm{4605901}}^1$

素因数の和:4606996

約数の個数: 12

約数和(自身を含む): 35207514888

約数和(自身を除く): 15107362924

約数列:

[1, 2, 4, 1091, 2182, 4364, 4605901, 9211802, 18423604, 5025037991, 10050075982, 20100151964]

約数ペア:

[(1, 20100151964), (2, 10050075982), (4, 5025037991), (1091, 18423604), (2182, 9211802), (4364, 4605901)]