21320638210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{92698427}}^1$

素因数の和:92698457

約数の個数: 16

約数和(自身を含む): 40045720896

約数和(自身を除く): 18725082686

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 92698427, 185396854, 463492135, 926984270, 2132063821, 4264127642, 10660319105, 21320638210]

約数ペア:

[(1, 21320638210), (2, 10660319105), (5, 4264127642), (10, 2132063821), (23, 926984270), (46, 463492135), (115, 185396854), (230, 92698427)]