20735177568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30855919}}^1$

素因数の和:30855939

約数の個数: 48

約数和(自身を含む): 62205534720

約数和(自身を除く): 41470357152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 30855919, 61711838, 92567757, 123423676, 185135514, 215991433, 246847352, 370271028, 431982866, 493694704, 647974299, 740542056, 863965732, 987389408, 1295948598, 1481084112, 1727931464, 2591897196, 2962168224, 3455862928, 5183794392, 6911725856, 10367588784, 20735177568]

約数ペア:

[(1, 20735177568), (2, 10367588784), (3, 6911725856), (4, 5183794392), (6, 3455862928), (7, 2962168224), (8, 2591897196), (12, 1727931464), (14, 1481084112), (16, 1295948598), (21, 987389408), (24, 863965732), (28, 740542056), (32, 647974299), (42, 493694704), (48, 431982866), (56, 370271028), (84, 246847352), (96, 215991433), (112, 185135514), (168, 123423676), (224, 92567757), (336, 61711838), (672, 30855919)]