20921112

素因数分解:

$2^3\times 3^3\times {\mathrm{96857}}^1$

素因数の和:96872

約数の個数: 32

約数和(自身を含む): 58114800

約数和(自身を除く): 37193688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 96857, 193714, 290571, 387428, 581142, 774856, 871713, 1162284, 1743426, 2324568, 2615139, 3486852, 5230278, 6973704, 10460556, 20921112]

約数ペア:

[(1, 20921112), (2, 10460556), (3, 6973704), (4, 5230278), (6, 3486852), (8, 2615139), (9, 2324568), (12, 1743426), (18, 1162284), (24, 871713), (27, 774856), (36, 581142), (54, 387428), (72, 290571), (108, 193714), (216, 96857)]