20199004170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{693409}}^1$

素因数の和:694390

約数の個数: 32

約数和(自身を含む): 48527605440

約数和(自身を除く): 28328601270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 971, 1942, 2913, 4855, 5826, 9710, 14565, 29130, 693409, 1386818, 2080227, 3467045, 4160454, 6934090, 10401135, 20802270, 673300139, 1346600278, 2019900417, 3366500695, 4039800834, 6733001390, 10099502085, 20199004170]

約数ペア:

[(1, 20199004170), (2, 10099502085), (3, 6733001390), (5, 4039800834), (6, 3366500695), (10, 2019900417), (15, 1346600278), (30, 673300139), (971, 20802270), (1942, 10401135), (2913, 6934090), (4855, 4160454), (5826, 3467045), (9710, 2080227), (14565, 1386818), (29130, 693409)]