20154048

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2837}}^1$

素因数の和:2889

約数の個数: 56

約数和(自身を含む): 54784752

約数和(自身を除く): 34630704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 2837, 3552, 5674, 7104, 8511, 11348, 17022, 22696, 34044, 45392, 68088, 90784, 104969, 136176, 181568, 209938, 272352, 314907, 419876, 544704, 629814, 839752, 1259628, 1679504, 2519256, 3359008, 5038512, 6718016, 10077024, 20154048]

約数ペア:

[(1, 20154048), (2, 10077024), (3, 6718016), (4, 5038512), (6, 3359008), (8, 2519256), (12, 1679504), (16, 1259628), (24, 839752), (32, 629814), (37, 544704), (48, 419876), (64, 314907), (74, 272352), (96, 209938), (111, 181568), (148, 136176), (192, 104969), (222, 90784), (296, 68088), (444, 45392), (592, 34044), (888, 22696), (1184, 17022), (1776, 11348), (2368, 8511), (2837, 7104), (3552, 5674)]