20343606

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 41610240

約数和(自身を除く): 21266634

約数列:

[1, 2, 3, 6, 79, 158, 167, 237, 257, 334, 474, 501, 514, 771, 1002, 1542, 13193, 20303, 26386, 39579, 40606, 42919, 60909, 79158, 85838, 121818, 128757, 257514, 3390601, 6781202, 10171803, 20343606]

約数ペア:

[(1, 20343606), (2, 10171803), (3, 6781202), (6, 3390601), (79, 257514), (158, 128757), (167, 121818), (237, 85838), (257, 79158), (334, 60909), (474, 42919), (501, 40606), (514, 39579), (771, 26386), (1002, 20303), (1542, 13193)]