20231553872

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{2399}}^1\times {\mathrm{2731}}^1$

素因数の和:5331

約数の個数: 40

約数和(自身を含む): 39432595200

約数和(自身を除く): 19201041328

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 2399, 2731, 3088, 4798, 5462, 9596, 10924, 19192, 21848, 38384, 43696, 463007, 527083, 926014, 1054166, 1852028, 2108332, 3704056, 4216664, 6551669, 7408112, 8433328, 13103338, 26206676, 52413352, 104826704, 1264472117, 2528944234, 5057888468, 10115776936, 20231553872]

約数ペア:

[(1, 20231553872), (2, 10115776936), (4, 5057888468), (8, 2528944234), (16, 1264472117), (193, 104826704), (386, 52413352), (772, 26206676), (1544, 13103338), (2399, 8433328), (2731, 7408112), (3088, 6551669), (4798, 4216664), (5462, 3704056), (9596, 2108332), (10924, 1852028), (19192, 1054166), (21848, 926014), (38384, 527083), (43696, 463007)]