20190109872

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18288143}}^1$

素因数の和:18288177

約数の個数: 40

約数和(自身を含む): 54425516544

約数和(自身を除く): 34235406672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 18288143, 36576286, 54864429, 73152572, 109728858, 146305144, 219457716, 292610288, 420627289, 438915432, 841254578, 877830864, 1261881867, 1682509156, 2523763734, 3365018312, 5047527468, 6730036624, 10095054936, 20190109872]

約数ペア:

[(1, 20190109872), (2, 10095054936), (3, 6730036624), (4, 5047527468), (6, 3365018312), (8, 2523763734), (12, 1682509156), (16, 1261881867), (23, 877830864), (24, 841254578), (46, 438915432), (48, 420627289), (69, 292610288), (92, 219457716), (138, 146305144), (184, 109728858), (276, 73152572), (368, 54864429), (552, 36576286), (1104, 18288143)]