2020455616

素因数分解:

$2^6\times {\mathrm{619}}^1\times {\mathrm{51001}}^1$

素因数の和:51632

約数の個数: 28

約数和(自身を含む): 4015897480

約数和(自身を除く): 1995441864

約数列:

[1, 2, 4, 8, 16, 32, 64, 619, 1238, 2476, 4952, 9904, 19808, 39616, 51001, 102002, 204004, 408008, 816016, 1632032, 3264064, 31569619, 63139238, 126278476, 252556952, 505113904, 1010227808, 2020455616]

約数ペア:

[(1, 2020455616), (2, 1010227808), (4, 505113904), (8, 252556952), (16, 126278476), (32, 63139238), (64, 31569619), (619, 3264064), (1238, 1632032), (2476, 816016), (4952, 408008), (9904, 204004), (19808, 102002), (39616, 51001)]