19962432

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{4951}}^1$

素因数の和:4976

約数の個数: 84

約数和(自身を含む): 65406016

約数和(自身を除く): 45443584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 4951, 9902, 14853, 19804, 29706, 34657, 39608, 44559, 59412, 69314, 79216, 89118, 103971, 118824, 138628, 158432, 178236, 207942, 237648, 277256, 311913, 316864, 356472, 415884, 475296, 554512, 623826, 712944, 831768, 950592, 1109024, 1247652, 1425888, 1663536, 2218048, 2495304, 2851776, 3327072, 4990608, 6654144, 9981216, 19962432]

約数ペア:

[(1, 19962432), (2, 9981216), (3, 6654144), (4, 4990608), (6, 3327072), (7, 2851776), (8, 2495304), (9, 2218048), (12, 1663536), (14, 1425888), (16, 1247652), (18, 1109024), (21, 950592), (24, 831768), (28, 712944), (32, 623826), (36, 554512), (42, 475296), (48, 415884), (56, 356472), (63, 316864), (64, 311913), (72, 277256), (84, 237648), (96, 207942), (112, 178236), (126, 158432), (144, 138628), (168, 118824), (192, 103971), (224, 89118), (252, 79216), (288, 69314), (336, 59412), (448, 44559), (504, 39608), (576, 34657), (672, 29706), (1008, 19804), (1344, 14853), (2016, 9902), (4032, 4951)]