20702934936

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{8681}}^1$

素因数の和:8938

約数の個数: 128

約数和(自身を含む): 58780612800

約数和(自身を除く): 38077677864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 181, 183, 216, 244, 362, 366, 488, 543, 549, 724, 732, 1086, 1098, 1448, 1464, 1629, 1647, 2172, 2196, 3258, 3294, 4344, 4392, 4887, 6516, 6588, 8681, 9774, 11041, 13032, 13176, 17362, 19548, 22082, 26043, 33123, 34724, 39096, 44164, 52086, 66246, 69448, 78129, 88328, 99369, 104172, 132492, 156258, 198738, 208344, 234387, 264984, 298107, 312516, 397476, 468774, 529541, 596214, 625032, 794952, 937548, 1059082, 1192428, 1571261, 1588623, 1875096, 2118164, 2384856, 3142522, 3177246, 4236328, 4713783, 4765869, 6285044, 6354492, 9427566, 9531738, 12570088, 12708984, 14141349, 14297607, 18855132, 19063476, 28282698, 28595214, 37710264, 38126952, 42424047, 56565396, 57190428, 84848094, 95846921, 113130792, 114380856, 169696188, 191693842, 287540763, 339392376, 383387684, 575081526, 766775368, 862622289, 1150163052, 1725244578, 2300326104, 2587866867, 3450489156, 5175733734, 6900978312, 10351467468, 20702934936]

約数ペア:

[(1, 20702934936), (2, 10351467468), (3, 6900978312), (4, 5175733734), (6, 3450489156), (8, 2587866867), (9, 2300326104), (12, 1725244578), (18, 1150163052), (24, 862622289), (27, 766775368), (36, 575081526), (54, 383387684), (61, 339392376), (72, 287540763), (108, 191693842), (122, 169696188), (181, 114380856), (183, 113130792), (216, 95846921), (244, 84848094), (362, 57190428), (366, 56565396), (488, 42424047), (543, 38126952), (549, 37710264), (724, 28595214), (732, 28282698), (1086, 19063476), (1098, 18855132), (1448, 14297607), (1464, 14141349), (1629, 12708984), (1647, 12570088), (2172, 9531738), (2196, 9427566), (3258, 6354492), (3294, 6285044), (4344, 4765869), (4392, 4713783), (4887, 4236328), (6516, 3177246), (6588, 3142522), (8681, 2384856), (9774, 2118164), (11041, 1875096), (13032, 1588623), (13176, 1571261), (17362, 1192428), (19548, 1059082), (22082, 937548), (26043, 794952), (33123, 625032), (34724, 596214), (39096, 529541), (44164, 468774), (52086, 397476), (66246, 312516), (69448, 298107), (78129, 264984), (88328, 234387), (99369, 208344), (104172, 198738), (132492, 156258)]