20435914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12007}}^1$

素因数の和:12069

約数の個数: 16

約数和(自身を含む): 32853888

約数和(自身を除く): 12417974

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 12007, 24014, 276161, 444259, 552322, 888518, 10217957, 20435914]

約数ペア:

[(1, 20435914), (2, 10217957), (23, 888518), (37, 552322), (46, 444259), (74, 276161), (851, 24014), (1702, 12007)]