20137736834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{797}}^1$

素因数の和:1179

約数の個数: 64

約数和(自身を含む): 33370444800

約数和(自身を除く): 13232707966

約数列:

[1, 2, 19, 31, 38, 62, 89, 178, 241, 482, 589, 797, 1178, 1594, 1691, 2759, 3382, 4579, 5518, 7471, 9158, 14942, 15143, 21449, 24707, 30286, 42898, 49414, 52421, 70933, 104842, 141866, 141949, 192077, 283898, 384154, 407531, 469433, 664919, 815062, 938866, 1329838, 1347727, 2198923, 2695454, 3649463, 4397846, 5954387, 7298926, 11908774, 12633461, 17094853, 25266922, 34189706, 41779537, 83559074, 113133353, 226266706, 324802207, 529940443, 649604414, 1059880886, 10068868417, 20137736834]

約数ペア:

[(1, 20137736834), (2, 10068868417), (19, 1059880886), (31, 649604414), (38, 529940443), (62, 324802207), (89, 226266706), (178, 113133353), (241, 83559074), (482, 41779537), (589, 34189706), (797, 25266922), (1178, 17094853), (1594, 12633461), (1691, 11908774), (2759, 7298926), (3382, 5954387), (4579, 4397846), (5518, 3649463), (7471, 2695454), (9158, 2198923), (14942, 1347727), (15143, 1329838), (21449, 938866), (24707, 815062), (30286, 664919), (42898, 469433), (49414, 407531), (52421, 384154), (70933, 283898), (104842, 192077), (141866, 141949)]