20180643936

素因数分解:

$2^5\times 3^1\times {\mathrm{210215041}}^1$

素因数の和:210215054

約数の個数: 24

約数和(自身を含む): 52974190584

約数和(自身を除く): 32793546648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 210215041, 420430082, 630645123, 840860164, 1261290246, 1681720328, 2522580492, 3363440656, 5045160984, 6726881312, 10090321968, 20180643936]

約数ペア:

[(1, 20180643936), (2, 10090321968), (3, 6726881312), (4, 5045160984), (6, 3363440656), (8, 2522580492), (12, 1681720328), (16, 1261290246), (24, 840860164), (32, 630645123), (48, 420430082), (96, 210215041)]