20213592288

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1657939}}^1$

素因数の和:1658079

約数の個数: 48

約数和(自身を含む): 53478512640

約数和(自身を除く): 33264920352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 12192, 1657939, 3315878, 4973817, 6631756, 9947634, 13263512, 19895268, 26527024, 39790536, 53054048, 79581072, 159162144, 210558253, 421116506, 631674759, 842233012, 1263349518, 1684466024, 2526699036, 3368932048, 5053398072, 6737864096, 10106796144, 20213592288]

約数ペア:

[(1, 20213592288), (2, 10106796144), (3, 6737864096), (4, 5053398072), (6, 3368932048), (8, 2526699036), (12, 1684466024), (16, 1263349518), (24, 842233012), (32, 631674759), (48, 421116506), (96, 210558253), (127, 159162144), (254, 79581072), (381, 53054048), (508, 39790536), (762, 26527024), (1016, 19895268), (1524, 13263512), (2032, 9947634), (3048, 6631756), (4064, 4973817), (6096, 3315878), (12192, 1657939)]