20295078

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3359}}^1$

素因数の和:3436

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 23250522

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 318, 1007, 2014, 3021, 3359, 6042, 6718, 10077, 20154, 63821, 127642, 178027, 191463, 356054, 382926, 534081, 1068162, 3382513, 6765026, 10147539, 20295078]

約数ペア:

[(1, 20295078), (2, 10147539), (3, 6765026), (6, 3382513), (19, 1068162), (38, 534081), (53, 382926), (57, 356054), (106, 191463), (114, 178027), (159, 127642), (318, 63821), (1007, 20154), (2014, 10077), (3021, 6718), (3359, 6042)]