20193106

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{6569}}^1$

素因数の和:6653

約数の個数: 16

約数和(自身を含む): 31930200

約数和(自身を除く): 11737094

約数列:

[1, 2, 29, 53, 58, 106, 1537, 3074, 6569, 13138, 190501, 348157, 381002, 696314, 10096553, 20193106]

約数ペア:

[(1, 20193106), (2, 10096553), (29, 696314), (53, 381002), (58, 348157), (106, 190501), (1537, 13138), (3074, 6569)]