15204031940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44717741}}^1$

素因数の和:44717767

約数の個数: 24

約数和(自身を含む): 33806612952

約数和(自身を除く): 18602581012

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 44717741, 89435482, 178870964, 223588705, 447177410, 760201597, 894354820, 1520403194, 3040806388, 3801007985, 7602015970, 15204031940]

約数ペア:

[(1, 15204031940), (2, 7602015970), (4, 3801007985), (5, 3040806388), (10, 1520403194), (17, 894354820), (20, 760201597), (34, 447177410), (68, 223588705), (85, 178870964), (170, 89435482), (340, 44717741)]