20767070856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{714529}}^1$

素因数の和:714718

約数の個数: 64

約数和(自身を含む): 59677545600

約数和(自身を除く): 38910474744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 173, 346, 519, 692, 1038, 1211, 1384, 2076, 2422, 3633, 4152, 4844, 7266, 9688, 14532, 29064, 714529, 1429058, 2143587, 2858116, 4287174, 5001703, 5716232, 8574348, 10003406, 15005109, 17148696, 20006812, 30010218, 40013624, 60020436, 120040872, 123613517, 247227034, 370840551, 494454068, 741681102, 865294619, 988908136, 1483362204, 1730589238, 2595883857, 2966724408, 3461178476, 5191767714, 6922356952, 10383535428, 20767070856]

約数ペア:

[(1, 20767070856), (2, 10383535428), (3, 6922356952), (4, 5191767714), (6, 3461178476), (7, 2966724408), (8, 2595883857), (12, 1730589238), (14, 1483362204), (21, 988908136), (24, 865294619), (28, 741681102), (42, 494454068), (56, 370840551), (84, 247227034), (168, 123613517), (173, 120040872), (346, 60020436), (519, 40013624), (692, 30010218), (1038, 20006812), (1211, 17148696), (1384, 15005109), (2076, 10003406), (2422, 8574348), (3633, 5716232), (4152, 5001703), (4844, 4287174), (7266, 2858116), (9688, 2143587), (14532, 1429058), (29064, 714529)]