2014620340

素因数分解:

$2^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{124513}}^1$

素因数の和:125331

約数の個数: 24

約数和(自身を含む): 4235966280

約数和(自身を除く): 2221345940

約数列:

[1, 2, 4, 5, 10, 20, 809, 1618, 3236, 4045, 8090, 16180, 124513, 249026, 498052, 622565, 1245130, 2490260, 100731017, 201462034, 402924068, 503655085, 1007310170, 2014620340]

約数ペア:

[(1, 2014620340), (2, 1007310170), (4, 503655085), (5, 402924068), (10, 201462034), (20, 100731017), (809, 2490260), (1618, 1245130), (3236, 622565), (4045, 498052), (8090, 249026), (16180, 124513)]