20294112852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{25463}}^1$

素因数の和:25630

約数の個数: 108

約数和(自身を含む): 55974862944

約数和(自身を除く): 35680750092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 131, 156, 169, 234, 262, 338, 393, 468, 507, 524, 676, 786, 1014, 1179, 1521, 1572, 1703, 2028, 2358, 3042, 3406, 4716, 5109, 6084, 6812, 10218, 15327, 20436, 22139, 25463, 30654, 44278, 50926, 61308, 66417, 76389, 88556, 101852, 132834, 152778, 199251, 229167, 265668, 305556, 331019, 398502, 458334, 662038, 797004, 916668, 993057, 1324076, 1986114, 2979171, 3335653, 3972228, 4303247, 5958342, 6671306, 8606494, 10006959, 11916684, 12909741, 13342612, 17212988, 20013918, 25819482, 30020877, 38729223, 40027836, 43363489, 51638964, 60041754, 77458446, 86726978, 120083508, 130090467, 154916892, 173453956, 260180934, 390271401, 520361868, 563725357, 780542802, 1127450714, 1561085604, 1691176071, 2254901428, 3382352142, 5073528213, 6764704284, 10147056426, 20294112852]

約数ペア:

[(1, 20294112852), (2, 10147056426), (3, 6764704284), (4, 5073528213), (6, 3382352142), (9, 2254901428), (12, 1691176071), (13, 1561085604), (18, 1127450714), (26, 780542802), (36, 563725357), (39, 520361868), (52, 390271401), (78, 260180934), (117, 173453956), (131, 154916892), (156, 130090467), (169, 120083508), (234, 86726978), (262, 77458446), (338, 60041754), (393, 51638964), (468, 43363489), (507, 40027836), (524, 38729223), (676, 30020877), (786, 25819482), (1014, 20013918), (1179, 17212988), (1521, 13342612), (1572, 12909741), (1703, 11916684), (2028, 10006959), (2358, 8606494), (3042, 6671306), (3406, 5958342), (4716, 4303247), (5109, 3972228), (6084, 3335653), (6812, 2979171), (10218, 1986114), (15327, 1324076), (20436, 993057), (22139, 916668), (25463, 797004), (30654, 662038), (44278, 458334), (50926, 398502), (61308, 331019), (66417, 305556), (76389, 265668), (88556, 229167), (101852, 199251), (132834, 152778)]