20160454208

素因数分解:

$2^6\times {\mathrm{45541}}^1\times {\mathrm{6917}}^1$

素因数の和:52470

約数の個数: 28

約数和(自身を含む): 40012563612

約数和(自身を除く): 19852109404

約数列:

[1, 2, 4, 8, 16, 32, 64, 6917, 13834, 27668, 45541, 55336, 91082, 110672, 182164, 221344, 364328, 442688, 728656, 1457312, 2914624, 315007097, 630014194, 1260028388, 2520056776, 5040113552, 10080227104, 20160454208]

約数ペア:

[(1, 20160454208), (2, 10080227104), (4, 5040113552), (8, 2520056776), (16, 1260028388), (32, 630014194), (64, 315007097), (6917, 2914624), (13834, 1457312), (27668, 728656), (45541, 442688), (55336, 364328), (91082, 221344), (110672, 182164)]