20032614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4297}}^1$

素因数の和:4349

約数の個数: 48

約数和(自身を含む): 50957088

約数和(自身を除く): 30924474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4297, 4662, 8594, 12891, 25782, 30079, 38673, 60158, 77346, 90237, 158989, 180474, 270711, 317978, 476967, 541422, 953934, 1112923, 1430901, 2225846, 2861802, 3338769, 6677538, 10016307, 20032614]

約数ペア:

[(1, 20032614), (2, 10016307), (3, 6677538), (6, 3338769), (7, 2861802), (9, 2225846), (14, 1430901), (18, 1112923), (21, 953934), (37, 541422), (42, 476967), (63, 317978), (74, 270711), (111, 180474), (126, 158989), (222, 90237), (259, 77346), (333, 60158), (518, 38673), (666, 30079), (777, 25782), (1554, 12891), (2331, 8594), (4297, 4662)]