20407773201

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2\times {\mathrm{55501}}^1$

素因数の和:55673

約数の個数: 24

約数和(自身を含む): 28788221376

約数和(自身を除く): 8380448175

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 5329, 15987, 55501, 122567, 166503, 367701, 1276523, 3829569, 4051573, 12154719, 93186179, 279558537, 295764829, 887294487, 6802591067, 20407773201]

約数ペア:

[(1, 20407773201), (3, 6802591067), (23, 887294487), (69, 295764829), (73, 279558537), (219, 93186179), (1679, 12154719), (5037, 4051573), (5329, 3829569), (15987, 1276523), (55501, 367701), (122567, 166503)]