20193408

素因数分解:

$2^7\times 3^3\times {\mathrm{5843}}^1$

素因数の和:5866

約数の個数: 64

約数和(自身を含む): 59608800

約数和(自身を除く): 39415392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 5843, 11686, 17529, 23372, 35058, 46744, 52587, 70116, 93488, 105174, 140232, 157761, 186976, 210348, 280464, 315522, 373952, 420696, 560928, 631044, 747904, 841392, 1121856, 1262088, 1682784, 2243712, 2524176, 3365568, 5048352, 6731136, 10096704, 20193408]

約数ペア:

[(1, 20193408), (2, 10096704), (3, 6731136), (4, 5048352), (6, 3365568), (8, 2524176), (9, 2243712), (12, 1682784), (16, 1262088), (18, 1121856), (24, 841392), (27, 747904), (32, 631044), (36, 560928), (48, 420696), (54, 373952), (64, 315522), (72, 280464), (96, 210348), (108, 186976), (128, 157761), (144, 140232), (192, 105174), (216, 93488), (288, 70116), (384, 52587), (432, 46744), (576, 35058), (864, 23372), (1152, 17529), (1728, 11686), (3456, 5843)]