2000680928

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{1024939}}^1$

素因数の和:1025010

約数の個数: 24

約数和(自身を含む): 4003415640

約数和(自身を除く): 2002734712

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 1024939, 2049878, 4099756, 8199512, 16399024, 32798048, 62521279, 125042558, 250085116, 500170232, 1000340464, 2000680928]

約数ペア:

[(1, 2000680928), (2, 1000340464), (4, 500170232), (8, 250085116), (16, 125042558), (32, 62521279), (61, 32798048), (122, 16399024), (244, 8199512), (488, 4099756), (976, 2049878), (1952, 1024939)]