20199289488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{60116933}}^1$

素因数の和:60116951

約数の個数: 40

約数和(自身を含む): 59635998528

約数和(自身を除く): 39436709040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 60116933, 120233866, 180350799, 240467732, 360701598, 420818531, 480935464, 721403196, 841637062, 961870928, 1262455593, 1442806392, 1683274124, 2524911186, 2885612784, 3366548248, 5049822372, 6733096496, 10099644744, 20199289488]

約数ペア:

[(1, 20199289488), (2, 10099644744), (3, 6733096496), (4, 5049822372), (6, 3366548248), (7, 2885612784), (8, 2524911186), (12, 1683274124), (14, 1442806392), (16, 1262455593), (21, 961870928), (24, 841637062), (28, 721403196), (42, 480935464), (48, 420818531), (56, 360701598), (84, 240467732), (112, 180350799), (168, 120233866), (336, 60116933)]