20188434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20899}}^1$

素因数の和:20934

約数の個数: 32

約数和(自身を含む): 48153600

約数和(自身を除く): 27965166

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 20899, 41798, 62697, 125394, 146293, 292586, 438879, 480677, 877758, 961354, 1442031, 2884062, 3364739, 6729478, 10094217, 20188434]

約数ペア:

[(1, 20188434), (2, 10094217), (3, 6729478), (6, 3364739), (7, 2884062), (14, 1442031), (21, 961354), (23, 877758), (42, 480677), (46, 438879), (69, 292586), (138, 146293), (161, 125394), (322, 62697), (483, 41798), (966, 20899)]