20863968

素因数分解:

$2^5\times 3^1\times {\mathrm{217333}}^1$

素因数の和:217346

約数の個数: 24

約数和(自身を含む): 54768168

約数和(自身を除く): 33904200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 217333, 434666, 651999, 869332, 1303998, 1738664, 2607996, 3477328, 5215992, 6954656, 10431984, 20863968]

約数ペア:

[(1, 20863968), (2, 10431984), (3, 6954656), (4, 5215992), (6, 3477328), (8, 2607996), (12, 1738664), (16, 1303998), (24, 869332), (32, 651999), (48, 434666), (96, 217333)]