20247616

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{16651}}^1$

素因数の和:16682

約数の個数: 28

約数和(自身を含む): 42296080

約数和(自身を除く): 22048464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 16651, 33302, 66604, 133208, 266416, 316369, 532832, 632738, 1065664, 1265476, 2530952, 5061904, 10123808, 20247616]

約数ペア:

[(1, 20247616), (2, 10123808), (4, 5061904), (8, 2530952), (16, 1265476), (19, 1065664), (32, 632738), (38, 532832), (64, 316369), (76, 266416), (152, 133208), (304, 66604), (608, 33302), (1216, 16651)]