20058108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2683}}^1$

素因数の和:2786

約数の個数: 48

約数和(自身を含む): 54109440

約数和(自身を除く): 34051332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 2683, 3738, 5366, 7476, 8049, 10732, 16098, 18781, 32196, 37562, 56343, 75124, 112686, 225372, 238787, 477574, 716361, 955148, 1432722, 1671509, 2865444, 3343018, 5014527, 6686036, 10029054, 20058108]

約数ペア:

[(1, 20058108), (2, 10029054), (3, 6686036), (4, 5014527), (6, 3343018), (7, 2865444), (12, 1671509), (14, 1432722), (21, 955148), (28, 716361), (42, 477574), (84, 238787), (89, 225372), (178, 112686), (267, 75124), (356, 56343), (534, 37562), (623, 32196), (1068, 18781), (1246, 16098), (1869, 10732), (2492, 8049), (2683, 7476), (3738, 5366)]