20153660140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1004669}}^1$

素因数の和:1004754

約数の個数: 48

約数和(自身を含む): 45571831200

約数和(自身を除く): 25418171060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 2006, 4012, 5015, 10030, 20060, 1004669, 2009338, 4018676, 5023345, 10046690, 17079373, 20093380, 34158746, 59275471, 68317492, 85396865, 118550942, 170793730, 237101884, 296377355, 341587460, 592754710, 1007683007, 1185509420, 2015366014, 4030732028, 5038415035, 10076830070, 20153660140]

約数ペア:

[(1, 20153660140), (2, 10076830070), (4, 5038415035), (5, 4030732028), (10, 2015366014), (17, 1185509420), (20, 1007683007), (34, 592754710), (59, 341587460), (68, 296377355), (85, 237101884), (118, 170793730), (170, 118550942), (236, 85396865), (295, 68317492), (340, 59275471), (590, 34158746), (1003, 20093380), (1180, 17079373), (2006, 10046690), (4012, 5023345), (5015, 4018676), (10030, 2009338), (20060, 1004669)]