20133542470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{439693}}^1$

素因数の和:439960

約数の個数: 32

約数和(自身を含む): 38306141280

約数和(自身を除く): 18172598810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 241, 482, 1205, 2410, 4579, 9158, 22895, 45790, 439693, 879386, 2198465, 4396930, 8354167, 16708334, 41770835, 83541670, 105966013, 211932026, 529830065, 1059660130, 2013354247, 4026708494, 10066771235, 20133542470]

約数ペア:

[(1, 20133542470), (2, 10066771235), (5, 4026708494), (10, 2013354247), (19, 1059660130), (38, 529830065), (95, 211932026), (190, 105966013), (241, 83541670), (482, 41770835), (1205, 16708334), (2410, 8354167), (4579, 4396930), (9158, 2198465), (22895, 879386), (45790, 439693)]