20058612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7703}}^1$

素因数の和:7748

約数の個数: 48

約数和(自身を含む): 55222272

約数和(自身を除く): 35163660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 7703, 15406, 23109, 30812, 46218, 53921, 92436, 107842, 161763, 215684, 238793, 323526, 477586, 647052, 716379, 955172, 1432758, 1671551, 2865516, 3343102, 5014653, 6686204, 10029306, 20058612]

約数ペア:

[(1, 20058612), (2, 10029306), (3, 6686204), (4, 5014653), (6, 3343102), (7, 2865516), (12, 1671551), (14, 1432758), (21, 955172), (28, 716379), (31, 647052), (42, 477586), (62, 323526), (84, 238793), (93, 215684), (124, 161763), (186, 107842), (217, 92436), (372, 53921), (434, 46218), (651, 30812), (868, 23109), (1302, 15406), (2604, 7703)]