20536704

素因数分解:

$2^7\times 3^2\times {\mathrm{17827}}^1$

素因数の和:17847

約数の個数: 48

約数和(自身を含む): 59099820

約数和(自身を除く): 38563116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 17827, 35654, 53481, 71308, 106962, 142616, 160443, 213924, 285232, 320886, 427848, 570464, 641772, 855696, 1140928, 1283544, 1711392, 2281856, 2567088, 3422784, 5134176, 6845568, 10268352, 20536704]

約数ペア:

[(1, 20536704), (2, 10268352), (3, 6845568), (4, 5134176), (6, 3422784), (8, 2567088), (9, 2281856), (12, 1711392), (16, 1283544), (18, 1140928), (24, 855696), (32, 641772), (36, 570464), (48, 427848), (64, 320886), (72, 285232), (96, 213924), (128, 160443), (144, 142616), (192, 106962), (288, 71308), (384, 53481), (576, 35654), (1152, 17827)]