20211128904

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{9462139}}^1$

素因数の和:9462237

約数の個数: 32

約数和(自身を含む): 51095556000

約数和(自身を除く): 30884427096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 9462139, 18924278, 28386417, 37848556, 56772834, 75697112, 113545668, 227091336, 842130371, 1684260742, 2526391113, 3368521484, 5052782226, 6737042968, 10105564452, 20211128904]

約数ペア:

[(1, 20211128904), (2, 10105564452), (3, 6737042968), (4, 5052782226), (6, 3368521484), (8, 2526391113), (12, 1684260742), (24, 842130371), (89, 227091336), (178, 113545668), (267, 75697112), (356, 56772834), (534, 37848556), (712, 28386417), (1068, 18924278), (2136, 9462139)]