20528192

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{8669}}^1$

素因数の和:8718

約数の個数: 28

約数和(自身を含む): 41841420

約数和(自身を除く): 21313228

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 8669, 17338, 34676, 69352, 138704, 277408, 320753, 554816, 641506, 1283012, 2566024, 5132048, 10264096, 20528192]

約数ペア:

[(1, 20528192), (2, 10264096), (4, 5132048), (8, 2566024), (16, 1283012), (32, 641506), (37, 554816), (64, 320753), (74, 277408), (148, 138704), (296, 69352), (592, 34676), (1184, 17338), (2368, 8669)]