20136574713

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{653}}^1\times {\mathrm{787}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 27730060416

約数和(自身を除く): 7593485703

約数列:

[1, 3, 37, 111, 353, 653, 787, 1059, 1959, 2361, 13061, 24161, 29119, 39183, 72483, 87357, 230509, 277811, 513911, 691527, 833433, 1541733, 8528833, 10279007, 19014707, 25586499, 30837021, 57044121, 181410583, 544231749, 6712191571, 20136574713]

約数ペア:

[(1, 20136574713), (3, 6712191571), (37, 544231749), (111, 181410583), (353, 57044121), (653, 30837021), (787, 25586499), (1059, 19014707), (1959, 10279007), (2361, 8528833), (13061, 1541733), (24161, 833433), (29119, 691527), (39183, 513911), (72483, 277811), (87357, 230509)]