20199674310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8112319}}^1$

素因数の和:8112412

約数の個数: 32

約数和(自身を含む): 49063311360

約数和(自身を除く): 28863637050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 8112319, 16224638, 24336957, 40561595, 48673914, 81123190, 121684785, 243369570, 673322477, 1346644954, 2019967431, 3366612385, 4039934862, 6733224770, 10099837155, 20199674310]

約数ペア:

[(1, 20199674310), (2, 10099837155), (3, 6733224770), (5, 4039934862), (6, 3366612385), (10, 2019967431), (15, 1346644954), (30, 673322477), (83, 243369570), (166, 121684785), (249, 81123190), (415, 48673914), (498, 40561595), (830, 24336957), (1245, 16224638), (2490, 8112319)]