20596015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 27674640

約数和(自身を除く): 7078625

約数列:

[1, 5, 11, 55, 59, 121, 295, 577, 605, 649, 2885, 3245, 6347, 7139, 31735, 34043, 35695, 69817, 170215, 349085, 374473, 1872365, 4119203, 20596015]

約数ペア:

[(1, 20596015), (5, 4119203), (11, 1872365), (55, 374473), (59, 349085), (121, 170215), (295, 69817), (577, 35695), (605, 34043), (649, 31735), (2885, 7139), (3245, 6347)]