20190774056

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{1579}}^1\times {\mathrm{26203}}^1$

素因数の和:27849

約数の個数: 32

約数和(自身を含む): 38504157600

約数和(自身を除く): 18313383544

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 1579, 3158, 6316, 12632, 26203, 52406, 96319, 104812, 192638, 209624, 385276, 770552, 1598383, 3196766, 6393532, 12787064, 41374537, 82749074, 165498148, 330996296, 2523846757, 5047693514, 10095387028, 20190774056]

約数ペア:

[(1, 20190774056), (2, 10095387028), (4, 5047693514), (8, 2523846757), (61, 330996296), (122, 165498148), (244, 82749074), (488, 41374537), (1579, 12787064), (3158, 6393532), (6316, 3196766), (12632, 1598383), (26203, 770552), (52406, 385276), (96319, 209624), (104812, 192638)]