20138287080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5749}}^1\times {\mathrm{29191}}^1$

素因数の和:34954

約数の個数: 64

約数和(自身を含む): 60427440000

約数和(自身を除く): 40289152920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5749, 11498, 17247, 22996, 28745, 29191, 34494, 45992, 57490, 58382, 68988, 86235, 87573, 114980, 116764, 137976, 145955, 172470, 175146, 229960, 233528, 291910, 344940, 350292, 437865, 583820, 689880, 700584, 875730, 1167640, 1751460, 3502920, 167819059, 335638118, 503457177, 671276236, 839095295, 1006914354, 1342552472, 1678190590, 2013828708, 2517285885, 3356381180, 4027657416, 5034571770, 6712762360, 10069143540, 20138287080]

約数ペア:

[(1, 20138287080), (2, 10069143540), (3, 6712762360), (4, 5034571770), (5, 4027657416), (6, 3356381180), (8, 2517285885), (10, 2013828708), (12, 1678190590), (15, 1342552472), (20, 1006914354), (24, 839095295), (30, 671276236), (40, 503457177), (60, 335638118), (120, 167819059), (5749, 3502920), (11498, 1751460), (17247, 1167640), (22996, 875730), (28745, 700584), (29191, 689880), (34494, 583820), (45992, 437865), (57490, 350292), (58382, 344940), (68988, 291910), (86235, 233528), (87573, 229960), (114980, 175146), (116764, 172470), (137976, 145955)]