20792376504

素因数分解:

$2^3\times 3^2\times {\mathrm{2777}}^1\times {\mathrm{103991}}^1$

素因数の和:106780

約数の個数: 48

約数和(自身を含む): 56333506320

約数和(自身を除く): 35541129816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2777, 5554, 8331, 11108, 16662, 22216, 24993, 33324, 49986, 66648, 99972, 103991, 199944, 207982, 311973, 415964, 623946, 831928, 935919, 1247892, 1871838, 2495784, 3743676, 7487352, 288783007, 577566014, 866349021, 1155132028, 1732698042, 2310264056, 2599047063, 3465396084, 5198094126, 6930792168, 10396188252, 20792376504]

約数ペア:

[(1, 20792376504), (2, 10396188252), (3, 6930792168), (4, 5198094126), (6, 3465396084), (8, 2599047063), (9, 2310264056), (12, 1732698042), (18, 1155132028), (24, 866349021), (36, 577566014), (72, 288783007), (2777, 7487352), (5554, 3743676), (8331, 2495784), (11108, 1871838), (16662, 1247892), (22216, 935919), (24993, 831928), (33324, 623946), (49986, 415964), (66648, 311973), (99972, 207982), (103991, 199944)]