20001064141

素因数分解:

${\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{503}}^1\times {\mathrm{1087}}^1$

素因数の和:1980

約数の個数: 16

約数和(自身を含む): 20273670144

約数和(自身を除く): 272606003

約数列:

[1, 157, 233, 503, 1087, 36581, 78971, 117199, 170659, 253271, 546761, 18400243, 39763547, 85841477, 127395313, 20001064141]

約数ペア:

[(1, 20001064141), (157, 127395313), (233, 85841477), (503, 39763547), (1087, 18400243), (36581, 546761), (78971, 253271), (117199, 170659)]