20215005276

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{136769}}^1$

素因数の和:136998

約数の個数: 48

約数和(自身を含む): 48022682400

約数和(自身を除く): 27807677124

約数列:

[1, 2, 3, 4, 6, 12, 109, 113, 218, 226, 327, 339, 436, 452, 654, 678, 1308, 1356, 12317, 24634, 36951, 49268, 73902, 136769, 147804, 273538, 410307, 547076, 820614, 1641228, 14907821, 15454897, 29815642, 30909794, 44723463, 46364691, 59631284, 61819588, 89446926, 92729382, 178893852, 185458764, 1684583773, 3369167546, 5053751319, 6738335092, 10107502638, 20215005276]

約数ペア:

[(1, 20215005276), (2, 10107502638), (3, 6738335092), (4, 5053751319), (6, 3369167546), (12, 1684583773), (109, 185458764), (113, 178893852), (218, 92729382), (226, 89446926), (327, 61819588), (339, 59631284), (436, 46364691), (452, 44723463), (654, 30909794), (678, 29815642), (1308, 15454897), (1356, 14907821), (12317, 1641228), (24634, 820614), (36951, 547076), (49268, 410307), (73902, 273538), (136769, 147804)]