20076558

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1321}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 42832800

約数和(自身を除く): 22756242

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 149, 298, 447, 894, 1321, 2533, 2642, 3963, 5066, 7599, 7926, 15198, 22457, 44914, 67371, 134742, 196829, 393658, 590487, 1180974, 3346093, 6692186, 10038279, 20076558]

約数ペア:

[(1, 20076558), (2, 10038279), (3, 6692186), (6, 3346093), (17, 1180974), (34, 590487), (51, 393658), (102, 196829), (149, 134742), (298, 67371), (447, 44914), (894, 22457), (1321, 15198), (2533, 7926), (2642, 7599), (3963, 5066)]