20003698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3041}}^1$

素因数の和:3090

約数の個数: 32

約数和(自身を含む): 36796032

約数和(自身を除く): 16792334

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3041, 3289, 6082, 6578, 33451, 39533, 66902, 69943, 79066, 139886, 434863, 769373, 869726, 909259, 1538746, 1818518, 10001849, 20003698]

約数ペア:

[(1, 20003698), (2, 10001849), (11, 1818518), (13, 1538746), (22, 909259), (23, 869726), (26, 769373), (46, 434863), (143, 139886), (253, 79066), (286, 69943), (299, 66902), (506, 39533), (598, 33451), (3041, 6578), (3289, 6082)]