20196710974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{170353}}^1$

素因数の和:170700

約数の個数: 32

約数和(自身を含む): 35103826656

約数和(自身を除く): 14907115682

約数列:

[1, 2, 11, 17, 22, 34, 187, 317, 374, 634, 3487, 5389, 6974, 10778, 59279, 118558, 170353, 340706, 1873883, 2896001, 3747766, 5792002, 31856011, 54001901, 63712022, 108003802, 594020911, 918032317, 1188041822, 1836064634, 10098355487, 20196710974]

約数ペア:

[(1, 20196710974), (2, 10098355487), (11, 1836064634), (17, 1188041822), (22, 918032317), (34, 594020911), (187, 108003802), (317, 63712022), (374, 54001901), (634, 31856011), (3487, 5792002), (5389, 3747766), (6974, 2896001), (10778, 1873883), (59279, 340706), (118558, 170353)]