20451034

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{7247}}^1$

素因数の和:7349

約数の個数: 16

約数和(自身を含む): 32876928

約数和(自身を除く): 12425894

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 7247, 14494, 123199, 246398, 601501, 1203002, 10225517, 20451034]

約数ペア:

[(1, 20451034), (2, 10225517), (17, 1203002), (34, 601501), (83, 246398), (166, 123199), (1411, 14494), (2822, 7247)]