20174112

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{10007}}^1$

素因数の和:10030

約数の個数: 72

約数和(自身を含む): 65572416

約数和(自身を除く): 45398304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 10007, 20014, 30021, 40028, 60042, 70049, 80056, 90063, 120084, 140098, 160112, 180126, 210147, 240168, 280196, 320224, 360252, 420294, 480336, 560392, 630441, 720504, 840588, 960672, 1120784, 1260882, 1441008, 1681176, 2241568, 2521764, 2882016, 3362352, 5043528, 6724704, 10087056, 20174112]

約数ペア:

[(1, 20174112), (2, 10087056), (3, 6724704), (4, 5043528), (6, 3362352), (7, 2882016), (8, 2521764), (9, 2241568), (12, 1681176), (14, 1441008), (16, 1260882), (18, 1120784), (21, 960672), (24, 840588), (28, 720504), (32, 630441), (36, 560392), (42, 480336), (48, 420294), (56, 360252), (63, 320224), (72, 280196), (84, 240168), (96, 210147), (112, 180126), (126, 160112), (144, 140098), (168, 120084), (224, 90063), (252, 80056), (288, 70049), (336, 60042), (504, 40028), (672, 30021), (1008, 20014), (2016, 10007)]