20192207610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{86837}}^1$

素因数の和:87207

約数の個数: 64

約数和(自身を含む): 50718949632

約数和(自身を除く): 30526742022

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 337, 345, 674, 690, 1011, 1685, 2022, 3370, 5055, 7751, 10110, 15502, 23253, 38755, 46506, 77510, 86837, 116265, 173674, 232530, 260511, 434185, 521022, 868370, 1302555, 1997251, 2605110, 3994502, 5991753, 9986255, 11983506, 19972510, 29264069, 29958765, 58528138, 59917530, 87792207, 146320345, 175584414, 292640690, 438961035, 673073587, 877922070, 1346147174, 2019220761, 3365367935, 4038441522, 6730735870, 10096103805, 20192207610]

約数ペア:

[(1, 20192207610), (2, 10096103805), (3, 6730735870), (5, 4038441522), (6, 3365367935), (10, 2019220761), (15, 1346147174), (23, 877922070), (30, 673073587), (46, 438961035), (69, 292640690), (115, 175584414), (138, 146320345), (230, 87792207), (337, 59917530), (345, 58528138), (674, 29958765), (690, 29264069), (1011, 19972510), (1685, 11983506), (2022, 9986255), (3370, 5991753), (5055, 3994502), (7751, 2605110), (10110, 1997251), (15502, 1302555), (23253, 868370), (38755, 521022), (46506, 434185), (77510, 260511), (86837, 232530), (116265, 173674)]