20746704

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{39293}}^1$

素因数の和:39315

約数の個数: 40

約数和(自身を含む): 58469472

約数和(自身を除く): 37722768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 39293, 78586, 117879, 157172, 235758, 314344, 432223, 471516, 628688, 864446, 943032, 1296669, 1728892, 1886064, 2593338, 3457784, 5186676, 6915568, 10373352, 20746704]

約数ペア:

[(1, 20746704), (2, 10373352), (3, 6915568), (4, 5186676), (6, 3457784), (8, 2593338), (11, 1886064), (12, 1728892), (16, 1296669), (22, 943032), (24, 864446), (33, 628688), (44, 471516), (48, 432223), (66, 314344), (88, 235758), (132, 157172), (176, 117879), (264, 78586), (528, 39293)]