20165073664

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{1486223}}^1$

素因数の和:1486292

約数の個数: 36

約数和(自身を含む): 41010865056

約数和(自身を除く): 20845791392

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 848, 1696, 3392, 6784, 13568, 1486223, 2972446, 5944892, 11889784, 23779568, 47559136, 78769819, 95118272, 157539638, 190236544, 315079276, 380473088, 630158552, 1260317104, 2520634208, 5041268416, 10082536832, 20165073664]

約数ペア:

[(1, 20165073664), (2, 10082536832), (4, 5041268416), (8, 2520634208), (16, 1260317104), (32, 630158552), (53, 380473088), (64, 315079276), (106, 190236544), (128, 157539638), (212, 95118272), (256, 78769819), (424, 47559136), (848, 23779568), (1696, 11889784), (3392, 5944892), (6784, 2972446), (13568, 1486223)]