20771862

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 42418944

約数和(自身を除く): 21647082

約数列:

[1, 2, 3, 6, 101, 151, 202, 227, 302, 303, 453, 454, 606, 681, 906, 1362, 15251, 22927, 30502, 34277, 45753, 45854, 68554, 68781, 91506, 102831, 137562, 205662, 3461977, 6923954, 10385931, 20771862]

約数ペア:

[(1, 20771862), (2, 10385931), (3, 6923954), (6, 3461977), (101, 205662), (151, 137562), (202, 102831), (227, 91506), (302, 68781), (303, 68554), (453, 45854), (454, 45753), (606, 34277), (681, 30502), (906, 22927), (1362, 15251)]