20110513902

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{860969}}^1$

素因数の和:861220

約数の個数: 32

約数和(自身を含む): 42772989600

約数和(自身を除く): 22662475698

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 229, 458, 687, 1374, 3893, 7786, 11679, 23358, 860969, 1721938, 2582907, 5165814, 14636473, 29272946, 43909419, 87818838, 197161901, 394323802, 591485703, 1182971406, 3351752317, 6703504634, 10055256951, 20110513902]

約数ペア:

[(1, 20110513902), (2, 10055256951), (3, 6703504634), (6, 3351752317), (17, 1182971406), (34, 591485703), (51, 394323802), (102, 197161901), (229, 87818838), (458, 43909419), (687, 29272946), (1374, 14636473), (3893, 5165814), (7786, 2582907), (11679, 1721938), (23358, 860969)]