20077089914

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{38113}}^1$

素因数の和:38510

約数の個数: 32

約数和(自身を含む): 34774603776

約数和(自身を除く): 14697513862

約数列:

[1, 2, 7, 14, 191, 197, 382, 394, 1337, 1379, 2674, 2758, 37627, 38113, 75254, 76226, 263389, 266791, 526778, 533582, 7279583, 7508261, 14559166, 15016522, 50957081, 52557827, 101914162, 105115654, 1434077851, 2868155702, 10038544957, 20077089914]

約数ペア:

[(1, 20077089914), (2, 10038544957), (7, 2868155702), (14, 1434077851), (191, 105115654), (197, 101914162), (382, 52557827), (394, 50957081), (1337, 15016522), (1379, 14559166), (2674, 7508261), (2758, 7279583), (37627, 533582), (38113, 526778), (75254, 266791), (76226, 263389)]