20042235952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73684691}}^1$

素因数の和:73684716

約数の個数: 20

約数和(自身を含む): 41116058136

約数和(自身を除く): 21073822184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 73684691, 147369382, 294738764, 589477528, 1178955056, 1252639747, 2505279494, 5010558988, 10021117976, 20042235952]

約数ペア:

[(1, 20042235952), (2, 10021117976), (4, 5010558988), (8, 2505279494), (16, 1252639747), (17, 1178955056), (34, 589477528), (68, 294738764), (136, 147369382), (272, 73684691)]