20797014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21529}}^1$

素因数の和:21564

約数の個数: 32

約数和(自身を含む): 49605120

約数和(自身を除く): 28808106

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 21529, 43058, 64587, 129174, 150703, 301406, 452109, 495167, 904218, 990334, 1485501, 2971002, 3466169, 6932338, 10398507, 20797014]

約数ペア:

[(1, 20797014), (2, 10398507), (3, 6932338), (6, 3466169), (7, 2971002), (14, 1485501), (21, 990334), (23, 904218), (42, 495167), (46, 452109), (69, 301406), (138, 150703), (161, 129174), (322, 64587), (483, 43058), (966, 21529)]