20527552

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{7823}}^1$

素因数の和:7876

約数の個数: 28

約数和(自身を含む): 41733216

約数和(自身を除く): 21205664

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 7823, 15646, 31292, 62584, 125168, 250336, 320743, 500672, 641486, 1282972, 2565944, 5131888, 10263776, 20527552]

約数ペア:

[(1, 20527552), (2, 10263776), (4, 5131888), (8, 2565944), (16, 1282972), (32, 641486), (41, 500672), (64, 320743), (82, 250336), (164, 125168), (328, 62584), (656, 31292), (1312, 15646), (2624, 7823)]