20466537192

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{10771}}^1$

素因数の和:11268

約数の個数: 128

約数和(自身を含む): 59978496000

約数和(自身を除く): 39511958808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 463, 513, 684, 926, 1026, 1368, 1389, 1852, 2052, 2778, 3704, 4104, 4167, 5556, 8334, 8797, 10771, 11112, 12501, 16668, 17594, 21542, 25002, 26391, 32313, 33336, 35188, 43084, 50004, 52782, 64626, 70376, 79173, 86168, 96939, 100008, 105564, 129252, 158346, 193878, 204649, 211128, 237519, 258504, 290817, 316692, 387756, 409298, 475038, 581634, 613947, 633384, 775512, 818596, 950076, 1163268, 1227894, 1637192, 1841841, 1900152, 2326536, 2455788, 3683682, 4911576, 4986973, 5525523, 7367364, 9973946, 11051046, 14734728, 14960919, 19947892, 22102092, 29921838, 39895784, 44204184, 44882757, 59843676, 89765514, 94752487, 119687352, 134648271, 179531028, 189504974, 269296542, 284257461, 359062056, 379009948, 538593084, 568514922, 758019896, 852772383, 1077186168, 1137029844, 1705544766, 2274059688, 2558317149, 3411089532, 5116634298, 6822179064, 10233268596, 20466537192]

約数ペア:

[(1, 20466537192), (2, 10233268596), (3, 6822179064), (4, 5116634298), (6, 3411089532), (8, 2558317149), (9, 2274059688), (12, 1705544766), (18, 1137029844), (19, 1077186168), (24, 852772383), (27, 758019896), (36, 568514922), (38, 538593084), (54, 379009948), (57, 359062056), (72, 284257461), (76, 269296542), (108, 189504974), (114, 179531028), (152, 134648271), (171, 119687352), (216, 94752487), (228, 89765514), (342, 59843676), (456, 44882757), (463, 44204184), (513, 39895784), (684, 29921838), (926, 22102092), (1026, 19947892), (1368, 14960919), (1389, 14734728), (1852, 11051046), (2052, 9973946), (2778, 7367364), (3704, 5525523), (4104, 4986973), (4167, 4911576), (5556, 3683682), (8334, 2455788), (8797, 2326536), (10771, 1900152), (11112, 1841841), (12501, 1637192), (16668, 1227894), (17594, 1163268), (21542, 950076), (25002, 818596), (26391, 775512), (32313, 633384), (33336, 613947), (35188, 581634), (43084, 475038), (50004, 409298), (52782, 387756), (64626, 316692), (70376, 290817), (79173, 258504), (86168, 237519), (96939, 211128), (100008, 204649), (105564, 193878), (129252, 158346)]