20092920900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5152031}}^1$

素因数の和:5152061

約数の個数: 72

約数和(自身を含む): 62607492864

約数和(自身を除く): 42514571964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 5152031, 10304062, 15456093, 20608124, 25760155, 30912186, 51520310, 61824372, 66976403, 77280465, 103040620, 128800775, 133952806, 154560930, 200929209, 257601550, 267905612, 309121860, 334882015, 386402325, 401858418, 515203100, 669764030, 772804650, 803716836, 1004646045, 1339528060, 1545609300, 1674410075, 2009292090, 3348820150, 4018584180, 5023230225, 6697640300, 10046460450, 20092920900]

約数ペア:

[(1, 20092920900), (2, 10046460450), (3, 6697640300), (4, 5023230225), (5, 4018584180), (6, 3348820150), (10, 2009292090), (12, 1674410075), (13, 1545609300), (15, 1339528060), (20, 1004646045), (25, 803716836), (26, 772804650), (30, 669764030), (39, 515203100), (50, 401858418), (52, 386402325), (60, 334882015), (65, 309121860), (75, 267905612), (78, 257601550), (100, 200929209), (130, 154560930), (150, 133952806), (156, 128800775), (195, 103040620), (260, 77280465), (300, 66976403), (325, 61824372), (390, 51520310), (650, 30912186), (780, 25760155), (975, 20608124), (1300, 15456093), (1950, 10304062), (3900, 5152031)]