20010368078

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1\times {\mathrm{422927}}^1$

素因数の和:423547

約数の個数: 16

約数和(自身を含む): 30801000384

約数和(自身を除く): 10790632306

約数列:

[1, 2, 41, 82, 577, 1154, 23657, 47314, 422927, 845854, 17340007, 34680014, 244028879, 488057758, 10005184039, 20010368078]

約数ペア:

[(1, 20010368078), (2, 10005184039), (41, 488057758), (82, 244028879), (577, 34680014), (1154, 17340007), (23657, 845854), (47314, 422927)]