20130182514

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{74353}}^1$

素因数の和:74476

約数の個数: 72

約数和(自身を含む): 47759804820

約数和(自身を除く): 27629622306

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 169, 178, 234, 267, 338, 507, 534, 801, 1014, 1157, 1521, 1602, 2314, 3042, 3471, 6942, 10413, 15041, 20826, 30082, 45123, 74353, 90246, 135369, 148706, 223059, 270738, 446118, 669177, 966589, 1338354, 1933178, 2899767, 5799534, 6617417, 8699301, 12565657, 13234834, 17398602, 19852251, 25131314, 37696971, 39704502, 59556753, 75393942, 86026421, 113090913, 119113506, 172052842, 226181826, 258079263, 516158526, 774237789, 1118343473, 1548475578, 2236686946, 3355030419, 6710060838, 10065091257, 20130182514]

約数ペア:

[(1, 20130182514), (2, 10065091257), (3, 6710060838), (6, 3355030419), (9, 2236686946), (13, 1548475578), (18, 1118343473), (26, 774237789), (39, 516158526), (78, 258079263), (89, 226181826), (117, 172052842), (169, 119113506), (178, 113090913), (234, 86026421), (267, 75393942), (338, 59556753), (507, 39704502), (534, 37696971), (801, 25131314), (1014, 19852251), (1157, 17398602), (1521, 13234834), (1602, 12565657), (2314, 8699301), (3042, 6617417), (3471, 5799534), (6942, 2899767), (10413, 1933178), (15041, 1338354), (20826, 966589), (30082, 669177), (45123, 446118), (74353, 270738), (90246, 223059), (135369, 148706)]