20175509814

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1\times {\mathrm{38317}}^1$

素因数の和:39140

約数の個数: 32

約数和(自身を含む): 40728662016

約数和(自身を除く): 20553152202

約数列:

[1, 2, 3, 6, 127, 254, 381, 691, 762, 1382, 2073, 4146, 38317, 76634, 87757, 114951, 175514, 229902, 263271, 526542, 4866259, 9732518, 14598777, 26477047, 29197554, 52954094, 79431141, 158862282, 3362584969, 6725169938, 10087754907, 20175509814]

約数ペア:

[(1, 20175509814), (2, 10087754907), (3, 6725169938), (6, 3362584969), (127, 158862282), (254, 79431141), (381, 52954094), (691, 29197554), (762, 26477047), (1382, 14598777), (2073, 9732518), (4146, 4866259), (38317, 526542), (76634, 263271), (87757, 229902), (114951, 175514)]