20733971322

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{7417}}^1$

素因数の和:7923

約数の個数: 64

約数和(自身を含む): 44300058624

約数和(自身を除く): 23566087302

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 431, 862, 1081, 1293, 2162, 2586, 3243, 6486, 7417, 9913, 14834, 19826, 20257, 22251, 29739, 40514, 44502, 59478, 60771, 121542, 170591, 341182, 348599, 465911, 511773, 697198, 931822, 1023546, 1045797, 1397733, 2091594, 2795466, 3196727, 6393454, 8017777, 9590181, 16035554, 19180362, 24053331, 48106662, 73524721, 147049442, 150246169, 220574163, 300492338, 441148326, 450738507, 901477014, 3455661887, 6911323774, 10366985661, 20733971322]

約数ペア:

[(1, 20733971322), (2, 10366985661), (3, 6911323774), (6, 3455661887), (23, 901477014), (46, 450738507), (47, 441148326), (69, 300492338), (94, 220574163), (138, 150246169), (141, 147049442), (282, 73524721), (431, 48106662), (862, 24053331), (1081, 19180362), (1293, 16035554), (2162, 9590181), (2586, 8017777), (3243, 6393454), (6486, 3196727), (7417, 2795466), (9913, 2091594), (14834, 1397733), (19826, 1045797), (20257, 1023546), (22251, 931822), (29739, 697198), (40514, 511773), (44502, 465911), (59478, 348599), (60771, 341182), (121542, 170591)]