20185222740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14626973}}^1$

素因数の和:14627008

約数の個数: 48

約数和(自身を含む): 58975959168

約数和(自身を除く): 38790736428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 14626973, 29253946, 43880919, 58507892, 73134865, 87761838, 146269730, 175523676, 219404595, 292539460, 336420379, 438809190, 672840758, 877618380, 1009261137, 1345681516, 1682101895, 2018522274, 3364203790, 4037044548, 5046305685, 6728407580, 10092611370, 20185222740]

約数ペア:

[(1, 20185222740), (2, 10092611370), (3, 6728407580), (4, 5046305685), (5, 4037044548), (6, 3364203790), (10, 2018522274), (12, 1682101895), (15, 1345681516), (20, 1009261137), (23, 877618380), (30, 672840758), (46, 438809190), (60, 336420379), (69, 292539460), (92, 219404595), (115, 175523676), (138, 146269730), (230, 87761838), (276, 73134865), (345, 58507892), (460, 43880919), (690, 29253946), (1380, 14626973)]