20896656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2083}}^1$

素因数の和:2124

約数の個数: 80

約数和(自身を含む): 62019840

約数和(自身を除く): 41123184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2083, 2508, 3344, 4166, 5016, 6249, 8332, 10032, 12498, 16664, 22913, 24996, 33328, 39577, 45826, 49992, 68739, 79154, 91652, 99984, 118731, 137478, 158308, 183304, 237462, 274956, 316616, 366608, 435347, 474924, 549912, 633232, 870694, 949848, 1099824, 1306041, 1741388, 1899696, 2612082, 3482776, 5224164, 6965552, 10448328, 20896656]

約数ペア:

[(1, 20896656), (2, 10448328), (3, 6965552), (4, 5224164), (6, 3482776), (8, 2612082), (11, 1899696), (12, 1741388), (16, 1306041), (19, 1099824), (22, 949848), (24, 870694), (33, 633232), (38, 549912), (44, 474924), (48, 435347), (57, 366608), (66, 316616), (76, 274956), (88, 237462), (114, 183304), (132, 158308), (152, 137478), (176, 118731), (209, 99984), (228, 91652), (264, 79154), (304, 68739), (418, 49992), (456, 45826), (528, 39577), (627, 33328), (836, 24996), (912, 22913), (1254, 16664), (1672, 12498), (2083, 10032), (2508, 8332), (3344, 6249), (4166, 5016)]