19726944

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{3067}}^1$

素因数の和:3147

約数の個数: 48

約数和(自身を含む): 52573248

約数和(自身を除く): 32846304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3067, 3216, 6134, 6432, 9201, 12268, 18402, 24536, 36804, 49072, 73608, 98144, 147216, 205489, 294432, 410978, 616467, 821956, 1232934, 1643912, 2465868, 3287824, 4931736, 6575648, 9863472, 19726944]

約数ペア:

[(1, 19726944), (2, 9863472), (3, 6575648), (4, 4931736), (6, 3287824), (8, 2465868), (12, 1643912), (16, 1232934), (24, 821956), (32, 616467), (48, 410978), (67, 294432), (96, 205489), (134, 147216), (201, 98144), (268, 73608), (402, 49072), (536, 36804), (804, 24536), (1072, 18402), (1608, 12268), (2144, 9201), (3067, 6432), (3216, 6134)]