20068093710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{10618039}}^1$

素因数の和:10618062

約数の個数: 64

約数和(自身を含む): 61159910400

約数和(自身を除く): 41091816690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 10618039, 21236078, 31854117, 53090195, 63708234, 74326273, 95562351, 106180390, 148652546, 159270585, 191124702, 222978819, 286687053, 318541170, 371631365, 445957638, 477811755, 573374106, 668936457, 743262730, 955623510, 1114894095, 1337872914, 1433435265, 2006809371, 2229788190, 2866870530, 3344682285, 4013618742, 6689364570, 10034046855, 20068093710]

約数ペア:

[(1, 20068093710), (2, 10034046855), (3, 6689364570), (5, 4013618742), (6, 3344682285), (7, 2866870530), (9, 2229788190), (10, 2006809371), (14, 1433435265), (15, 1337872914), (18, 1114894095), (21, 955623510), (27, 743262730), (30, 668936457), (35, 573374106), (42, 477811755), (45, 445957638), (54, 371631365), (63, 318541170), (70, 286687053), (90, 222978819), (105, 191124702), (126, 159270585), (135, 148652546), (189, 106180390), (210, 95562351), (270, 74326273), (315, 63708234), (378, 53090195), (630, 31854117), (945, 21236078), (1890, 10618039)]