20186020002

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{739}}^1\times {\mathrm{11353}}^1$

素因数の和:12498

約数の個数: 32

約数和(自身を含む): 40531055040

約数和(自身を除く): 20345035038

約数列:

[1, 2, 3, 6, 401, 739, 802, 1203, 1478, 2217, 2406, 4434, 11353, 22706, 34059, 68118, 296339, 592678, 889017, 1778034, 4552553, 8389867, 9105106, 13657659, 16779734, 25169601, 27315318, 50339202, 3364336667, 6728673334, 10093010001, 20186020002]

約数ペア:

[(1, 20186020002), (2, 10093010001), (3, 6728673334), (6, 3364336667), (401, 50339202), (739, 27315318), (802, 25169601), (1203, 16779734), (1478, 13657659), (2217, 9105106), (2406, 8389867), (4434, 4552553), (11353, 1778034), (22706, 889017), (34059, 592678), (68118, 296339)]