20211113392

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{239}}^1\times {\mathrm{29527}}^1$

素因数の和:29953

約数の個数: 40

約数和(自身を含む): 39543897600

約数和(自身を除く): 19332784208

約数列:

[1, 2, 4, 8, 16, 179, 239, 358, 478, 716, 956, 1432, 1912, 2864, 3824, 29527, 42781, 59054, 85562, 118108, 171124, 236216, 342248, 472432, 684496, 5285333, 7056953, 10570666, 14113906, 21141332, 28227812, 42282664, 56455624, 84565328, 112911248, 1263194587, 2526389174, 5052778348, 10105556696, 20211113392]

約数ペア:

[(1, 20211113392), (2, 10105556696), (4, 5052778348), (8, 2526389174), (16, 1263194587), (179, 112911248), (239, 84565328), (358, 56455624), (478, 42282664), (716, 28227812), (956, 21141332), (1432, 14113906), (1912, 10570666), (2864, 7056953), (3824, 5285333), (29527, 684496), (42781, 472432), (59054, 342248), (85562, 236216), (118108, 171124)]