20090714918

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{6043}}^1\times {\mathrm{53623}}^1$

素因数の和:59699

約数の個数: 16

約数和(自身を含む): 31113931776

約数和(自身を除く): 11023216858

約数列:

[1, 2, 31, 62, 6043, 12086, 53623, 107246, 187333, 374666, 1662313, 3324626, 324043789, 648087578, 10045357459, 20090714918]

約数ペア:

[(1, 20090714918), (2, 10045357459), (31, 648087578), (62, 324043789), (6043, 3324626), (12086, 1662313), (53623, 374666), (107246, 187333)]