20144819616

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11044309}}^1$

素因数の和:11044341

約数の個数: 48

約数和(自身を含む): 55663322400

約数和(自身を除く): 35518502784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 11044309, 22088618, 33132927, 44177236, 66265854, 88354472, 132531708, 176708944, 209841871, 265063416, 353417888, 419683742, 530126832, 629525613, 839367484, 1060253664, 1259051226, 1678734968, 2518102452, 3357469936, 5036204904, 6714939872, 10072409808, 20144819616]

約数ペア:

[(1, 20144819616), (2, 10072409808), (3, 6714939872), (4, 5036204904), (6, 3357469936), (8, 2518102452), (12, 1678734968), (16, 1259051226), (19, 1060253664), (24, 839367484), (32, 629525613), (38, 530126832), (48, 419683742), (57, 353417888), (76, 265063416), (96, 209841871), (114, 176708944), (152, 132531708), (228, 88354472), (304, 66265854), (456, 44177236), (608, 33132927), (912, 22088618), (1824, 11044309)]