20555243522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{941}}^1\times {\mathrm{16829}}^1$

素因数の和:17842

約数の個数: 32

約数和(自身を含む): 34244337600

約数和(自身を除く): 13689094078

約数列:

[1, 2, 11, 22, 59, 118, 649, 941, 1298, 1882, 10351, 16829, 20702, 33658, 55519, 111038, 185119, 370238, 610709, 992911, 1221418, 1985822, 10922021, 15836089, 21844042, 31672178, 174196979, 348393958, 934329251, 1868658502, 10277621761, 20555243522]

約数ペア:

[(1, 20555243522), (2, 10277621761), (11, 1868658502), (22, 934329251), (59, 348393958), (118, 174196979), (649, 31672178), (941, 21844042), (1298, 15836089), (1882, 10922021), (10351, 1985822), (16829, 1221418), (20702, 992911), (33658, 610709), (55519, 370238), (111038, 185119)]