20218842484

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{943219}}^1$

素因数の和:943479

約数の個数: 24

約数和(自身を含む): 37079864640

約数和(自身を除く): 16861022156

約数列:

[1, 2, 4, 23, 46, 92, 233, 466, 932, 5359, 10718, 21436, 943219, 1886438, 3772876, 21694037, 43388074, 86776148, 219770027, 439540054, 879080108, 5054710621, 10109421242, 20218842484]

約数ペア:

[(1, 20218842484), (2, 10109421242), (4, 5054710621), (23, 879080108), (46, 439540054), (92, 219770027), (233, 86776148), (466, 43388074), (932, 21694037), (5359, 3772876), (10718, 1886438), (21436, 943219)]