20222316705

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{199697}}^1$

素因数の和:199905

約数の個数: 32

約数和(自身を含む): 33319211904

約数和(自身を除く): 13096895199

約数列:

[1, 3, 5, 15, 43, 129, 157, 215, 471, 645, 785, 2355, 6751, 20253, 33755, 101265, 199697, 599091, 998485, 2995455, 8586971, 25760913, 31352429, 42934855, 94057287, 128804565, 156762145, 470286435, 1348154447, 4044463341, 6740772235, 20222316705]

約数ペア:

[(1, 20222316705), (3, 6740772235), (5, 4044463341), (15, 1348154447), (43, 470286435), (129, 156762145), (157, 128804565), (215, 94057287), (471, 42934855), (645, 31352429), (785, 25760913), (2355, 8586971), (6751, 2995455), (20253, 998485), (33755, 599091), (101265, 199697)]