20127696

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{2777}}^1$

素因数の和:2939

約数の個数: 40

約数和(自身を含む): 52359744

約数和(自身を除く): 32232048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 2777, 3624, 5554, 7248, 8331, 11108, 16662, 22216, 33324, 44432, 66648, 133296, 419327, 838654, 1257981, 1677308, 2515962, 3354616, 5031924, 6709232, 10063848, 20127696]

約数ペア:

[(1, 20127696), (2, 10063848), (3, 6709232), (4, 5031924), (6, 3354616), (8, 2515962), (12, 1677308), (16, 1257981), (24, 838654), (48, 419327), (151, 133296), (302, 66648), (453, 44432), (604, 33324), (906, 22216), (1208, 16662), (1812, 11108), (2416, 8331), (2777, 7248), (3624, 5554)]