20100972074558

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{45191}}^1\times {\mathrm{7174199}}^1$

素因数の和:7219423

約数の個数: 16

約数和(自身を含む): 31124778854400

約数和(自身を除く): 11023806779842

約数列:

[1, 2, 31, 62, 45191, 90382, 1400921, 2801842, 7174199, 14348398, 222400169, 444800338, 324209227009, 648418454018, 10050486037279, 20100972074558]

約数ペア:

[(1, 20100972074558), (2, 10050486037279), (31, 648418454018), (62, 324209227009), (45191, 444800338), (90382, 222400169), (1400921, 14348398), (2801842, 7174199)]