20101664552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4767947}}^1$

素因数の和:4768001

約数の個数: 32

約数和(自身を含む): 41195070720

約数和(自身を除く): 21093406168

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 4767947, 9535894, 19071788, 38143576, 81055099, 147806357, 162110198, 295612714, 324220396, 591225428, 648440792, 1182450856, 2512708069, 5025416138, 10050832276, 20101664552]

約数ペア:

[(1, 20101664552), (2, 10050832276), (4, 5025416138), (8, 2512708069), (17, 1182450856), (31, 648440792), (34, 591225428), (62, 324220396), (68, 295612714), (124, 162110198), (136, 147806357), (248, 81055099), (527, 38143576), (1054, 19071788), (2108, 9535894), (4216, 4767947)]