20222670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51853}}^1$

素因数の和:51876

約数の個数: 32

約数和(自身を含む): 52268832

約数和(自身を除く): 32046162

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 51853, 103706, 155559, 259265, 311118, 518530, 674089, 777795, 1348178, 1555590, 2022267, 3370445, 4044534, 6740890, 10111335, 20222670]

約数ペア:

[(1, 20222670), (2, 10111335), (3, 6740890), (5, 4044534), (6, 3370445), (10, 2022267), (13, 1555590), (15, 1348178), (26, 777795), (30, 674089), (39, 518530), (65, 311118), (78, 259265), (130, 155559), (195, 103706), (390, 51853)]