20039124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14033}}^1$

素因数の和:14064

約数の個数: 48

約数和(自身を含む): 56585088

約数和(自身を除く): 36545964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 14033, 28066, 42099, 56132, 84198, 98231, 168396, 196462, 238561, 294693, 392924, 477122, 589386, 715683, 954244, 1178772, 1431366, 1669927, 2862732, 3339854, 5009781, 6679708, 10019562, 20039124]

約数ペア:

[(1, 20039124), (2, 10019562), (3, 6679708), (4, 5009781), (6, 3339854), (7, 2862732), (12, 1669927), (14, 1431366), (17, 1178772), (21, 954244), (28, 715683), (34, 589386), (42, 477122), (51, 392924), (68, 294693), (84, 238561), (102, 196462), (119, 168396), (204, 98231), (238, 84198), (357, 56132), (476, 42099), (714, 28066), (1428, 14033)]