20468144592

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1068721}}^1$

素因数の和:1068761

約数の個数: 120

約数和(自身を含む): 68911194560

約数和(自身を除く): 48443049968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 1068721, 2137442, 3206163, 4274884, 6412326, 7481047, 8549768, 9618489, 12824652, 14962094, 17099536, 19236978, 20305699, 22443141, 25649304, 29924188, 38473956, 40611398, 44886282, 51298608, 59848376, 60917097, 67329423, 76947912, 81222796, 89772564, 119696752, 121834194, 134658846, 142139893, 153895824, 162445592, 179545128, 182751291, 243668388, 269317692, 284279786, 324891184, 359090256, 365502582, 426419679, 487336776, 538635384, 568559572, 731005164, 852839358, 974673552, 1077270768, 1137119144, 1279259037, 1462010328, 1705678716, 2274238288, 2558518074, 2924020656, 3411357432, 5117036148, 6822714864, 10234072296, 20468144592]

約数ペア:

[(1, 20468144592), (2, 10234072296), (3, 6822714864), (4, 5117036148), (6, 3411357432), (7, 2924020656), (8, 2558518074), (9, 2274238288), (12, 1705678716), (14, 1462010328), (16, 1279259037), (18, 1137119144), (19, 1077270768), (21, 974673552), (24, 852839358), (28, 731005164), (36, 568559572), (38, 538635384), (42, 487336776), (48, 426419679), (56, 365502582), (57, 359090256), (63, 324891184), (72, 284279786), (76, 269317692), (84, 243668388), (112, 182751291), (114, 179545128), (126, 162445592), (133, 153895824), (144, 142139893), (152, 134658846), (168, 121834194), (171, 119696752), (228, 89772564), (252, 81222796), (266, 76947912), (304, 67329423), (336, 60917097), (342, 59848376), (399, 51298608), (456, 44886282), (504, 40611398), (532, 38473956), (684, 29924188), (798, 25649304), (912, 22443141), (1008, 20305699), (1064, 19236978), (1197, 17099536), (1368, 14962094), (1596, 12824652), (2128, 9618489), (2394, 8549768), (2736, 7481047), (3192, 6412326), (4788, 4274884), (6384, 3206163), (9576, 2137442), (19152, 1068721)]