20113094944

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1\times {\mathrm{673}}^1$

素因数の和:1238

約数の個数: 96

約数和(自身を含む): 42401194416

約数和(自身を除く): 22288099472

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 137, 272, 274, 401, 544, 548, 673, 802, 1096, 1346, 1604, 2192, 2329, 2692, 3208, 4384, 4658, 5384, 6416, 6817, 9316, 10768, 11441, 12832, 13634, 18632, 21536, 22882, 27268, 37264, 45764, 54536, 54937, 74528, 91528, 92201, 109072, 109874, 183056, 184402, 218144, 219748, 269873, 366112, 368804, 439496, 539746, 737608, 878992, 933929, 1079492, 1475216, 1567417, 1757984, 1867858, 2158984, 2950432, 3134834, 3735716, 4317968, 4587841, 6269668, 7471432, 8635936, 9175682, 12539336, 14942864, 18351364, 25078672, 29885728, 36702728, 36972601, 50157344, 73405456, 73945202, 146810912, 147890404, 295780808, 591561616, 628534217, 1183123232, 1257068434, 2514136868, 5028273736, 10056547472, 20113094944]

約数ペア:

[(1, 20113094944), (2, 10056547472), (4, 5028273736), (8, 2514136868), (16, 1257068434), (17, 1183123232), (32, 628534217), (34, 591561616), (68, 295780808), (136, 147890404), (137, 146810912), (272, 73945202), (274, 73405456), (401, 50157344), (544, 36972601), (548, 36702728), (673, 29885728), (802, 25078672), (1096, 18351364), (1346, 14942864), (1604, 12539336), (2192, 9175682), (2329, 8635936), (2692, 7471432), (3208, 6269668), (4384, 4587841), (4658, 4317968), (5384, 3735716), (6416, 3134834), (6817, 2950432), (9316, 2158984), (10768, 1867858), (11441, 1757984), (12832, 1567417), (13634, 1475216), (18632, 1079492), (21536, 933929), (22882, 878992), (27268, 737608), (37264, 539746), (45764, 439496), (54536, 368804), (54937, 366112), (74528, 269873), (91528, 219748), (92201, 218144), (109072, 184402), (109874, 183056)]