20030279670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2005033}}^1$

素因数の和:2005086

約数の個数: 64

約数和(自身を含む): 54857730240

約数和(自身を除く): 34827450570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 9990, 2005033, 4010066, 6015099, 10025165, 12030198, 18045297, 20050330, 30075495, 36090594, 54135891, 60150990, 74186221, 90226485, 108271782, 148372442, 180452970, 222558663, 270679455, 370931105, 445117326, 541358910, 667675989, 741862210, 1112793315, 1335351978, 2003027967, 2225586630, 3338379945, 4006055934, 6676759890, 10015139835, 20030279670]

約数ペア:

[(1, 20030279670), (2, 10015139835), (3, 6676759890), (5, 4006055934), (6, 3338379945), (9, 2225586630), (10, 2003027967), (15, 1335351978), (18, 1112793315), (27, 741862210), (30, 667675989), (37, 541358910), (45, 445117326), (54, 370931105), (74, 270679455), (90, 222558663), (111, 180452970), (135, 148372442), (185, 108271782), (222, 90226485), (270, 74186221), (333, 60150990), (370, 54135891), (555, 36090594), (666, 30075495), (999, 20050330), (1110, 18045297), (1665, 12030198), (1998, 10025165), (3330, 6015099), (4995, 4010066), (9990, 2005033)]