20026170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4363}}^1$

素因数の和:4396

約数の個数: 64

約数和(自身を含む): 56557440

約数和(自身を除く): 36531270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4363, 4590, 8726, 13089, 21815, 26178, 39267, 43630, 65445, 74171, 78534, 117801, 130890, 148342, 196335, 222513, 235602, 370855, 392670, 445026, 589005, 667539, 741710, 1112565, 1178010, 1335078, 2002617, 2225130, 3337695, 4005234, 6675390, 10013085, 20026170]

約数ペア:

[(1, 20026170), (2, 10013085), (3, 6675390), (5, 4005234), (6, 3337695), (9, 2225130), (10, 2002617), (15, 1335078), (17, 1178010), (18, 1112565), (27, 741710), (30, 667539), (34, 589005), (45, 445026), (51, 392670), (54, 370855), (85, 235602), (90, 222513), (102, 196335), (135, 148342), (153, 130890), (170, 117801), (255, 78534), (270, 74171), (306, 65445), (459, 43630), (510, 39267), (765, 26178), (918, 21815), (1530, 13089), (2295, 8726), (4363, 4590)]