20219502

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{108707}}^1$

素因数の和:108743

約数の個数: 16

約数和(自身を含む): 41743872

約数和(自身を除く): 21524370

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 108707, 217414, 326121, 652242, 3369917, 6739834, 10109751, 20219502]

約数ペア:

[(1, 20219502), (2, 10109751), (3, 6739834), (6, 3369917), (31, 652242), (62, 326121), (93, 217414), (186, 108707)]