20193661290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1423091}}^1$

素因数の和:1423155

約数の個数: 64

約数和(自身を含む): 54100265472

約数和(自身を除く): 33906604182

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 473, 645, 946, 1290, 1419, 2365, 2838, 4730, 7095, 14190, 1423091, 2846182, 4269273, 7115455, 8538546, 14230910, 15654001, 21346365, 31308002, 42692730, 46962003, 61192913, 78270005, 93924006, 122385826, 156540010, 183578739, 234810015, 305964565, 367157478, 469620030, 611929130, 673122043, 917893695, 1346244086, 1835787390, 2019366129, 3365610215, 4038732258, 6731220430, 10096830645, 20193661290]

約数ペア:

[(1, 20193661290), (2, 10096830645), (3, 6731220430), (5, 4038732258), (6, 3365610215), (10, 2019366129), (11, 1835787390), (15, 1346244086), (22, 917893695), (30, 673122043), (33, 611929130), (43, 469620030), (55, 367157478), (66, 305964565), (86, 234810015), (110, 183578739), (129, 156540010), (165, 122385826), (215, 93924006), (258, 78270005), (330, 61192913), (430, 46962003), (473, 42692730), (645, 31308002), (946, 21346365), (1290, 15654001), (1419, 14230910), (2365, 8538546), (2838, 7115455), (4730, 4269273), (7095, 2846182), (14190, 1423091)]