20160986230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{117413}}^1$

素因数の和:117661

約数の個数: 64

約数和(自身を含む): 45447671808

約数和(自身を除く): 25286685578

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 223, 385, 446, 770, 1115, 1561, 2230, 2453, 3122, 4906, 7805, 12265, 15610, 17171, 24530, 34342, 85855, 117413, 171710, 234826, 587065, 821891, 1174130, 1291543, 1643782, 2583086, 4109455, 6457715, 8218910, 9040801, 12915430, 18081602, 26183099, 45204005, 52366198, 90408010, 130915495, 183281693, 261830990, 288014089, 366563386, 576028178, 916408465, 1440070445, 1832816930, 2016098623, 2880140890, 4032197246, 10080493115, 20160986230]

約数ペア:

[(1, 20160986230), (2, 10080493115), (5, 4032197246), (7, 2880140890), (10, 2016098623), (11, 1832816930), (14, 1440070445), (22, 916408465), (35, 576028178), (55, 366563386), (70, 288014089), (77, 261830990), (110, 183281693), (154, 130915495), (223, 90408010), (385, 52366198), (446, 45204005), (770, 26183099), (1115, 18081602), (1561, 12915430), (2230, 9040801), (2453, 8218910), (3122, 6457715), (4906, 4109455), (7805, 2583086), (12265, 1643782), (15610, 1291543), (17171, 1174130), (24530, 821891), (34342, 587065), (85855, 234826), (117413, 171710)]