20235550438

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1\times {\mathrm{80021}}^1$

素因数の和:80807

約数の個数: 16

約数和(自身を含む): 30542156784

約数和(自身を除く): 10306606346

約数列:

[1, 2, 227, 454, 557, 1114, 80021, 126439, 160042, 252878, 18164767, 36329534, 44571697, 89143394, 10117775219, 20235550438]

約数ペア:

[(1, 20235550438), (2, 10117775219), (227, 89143394), (454, 44571697), (557, 36329534), (1114, 18164767), (80021, 252878), (126439, 160042)]