20175701868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{80062309}}^1$

素因数の和:80062326

約数の個数: 36

約数和(自身を含む): 58285361680

約数和(自身を除く): 38109659812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 80062309, 160124618, 240186927, 320249236, 480373854, 560436163, 720560781, 960747708, 1120872326, 1441121562, 1681308489, 2241744652, 2882243124, 3362616978, 5043925467, 6725233956, 10087850934, 20175701868]

約数ペア:

[(1, 20175701868), (2, 10087850934), (3, 6725233956), (4, 5043925467), (6, 3362616978), (7, 2882243124), (9, 2241744652), (12, 1681308489), (14, 1441121562), (18, 1120872326), (21, 960747708), (28, 720560781), (36, 560436163), (42, 480373854), (63, 320249236), (84, 240186927), (126, 160124618), (252, 80062309)]