20362560360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1220777}}^1$

素因数の和:1220930

約数の個数: 64

約数和(自身を含む): 61527211200

約数和(自身を除く): 41164650840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 16680, 1220777, 2441554, 3662331, 4883108, 6103885, 7324662, 9766216, 12207770, 14649324, 18311655, 24415540, 29298648, 36623310, 48831080, 73246620, 146493240, 169688003, 339376006, 509064009, 678752012, 848440015, 1018128018, 1357504024, 1696880030, 2036256036, 2545320045, 3393760060, 4072512072, 5090640090, 6787520120, 10181280180, 20362560360]

約数ペア:

[(1, 20362560360), (2, 10181280180), (3, 6787520120), (4, 5090640090), (5, 4072512072), (6, 3393760060), (8, 2545320045), (10, 2036256036), (12, 1696880030), (15, 1357504024), (20, 1018128018), (24, 848440015), (30, 678752012), (40, 509064009), (60, 339376006), (120, 169688003), (139, 146493240), (278, 73246620), (417, 48831080), (556, 36623310), (695, 29298648), (834, 24415540), (1112, 18311655), (1390, 14649324), (1668, 12207770), (2085, 9766216), (2780, 7324662), (3336, 6103885), (4170, 4883108), (5560, 3662331), (8340, 2441554), (16680, 1220777)]