20414544

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{9049}}^1$

素因数の和:9107

約数の個数: 40

約数和(自身を含む): 53865600

約数和(自身を除く): 33451056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 9049, 18098, 27147, 36196, 54294, 72392, 108588, 144784, 217176, 425303, 434352, 850606, 1275909, 1701212, 2551818, 3402424, 5103636, 6804848, 10207272, 20414544]

約数ペア:

[(1, 20414544), (2, 10207272), (3, 6804848), (4, 5103636), (6, 3402424), (8, 2551818), (12, 1701212), (16, 1275909), (24, 850606), (47, 434352), (48, 425303), (94, 217176), (141, 144784), (188, 108588), (282, 72392), (376, 54294), (564, 36196), (752, 27147), (1128, 18098), (2256, 9049)]