20341454210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1\times {\mathrm{1607}}^1$

素因数の和:2616

約数の個数: 128

約数和(自身を含む): 48414744576

約数和(自身を除く): 28073290366

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 967, 1190, 1309, 1607, 1870, 1934, 2618, 3214, 4835, 6545, 6769, 8035, 9670, 10637, 11249, 13090, 13538, 16070, 16439, 17677, 21274, 22498, 27319, 32878, 33845, 35354, 53185, 54638, 56245, 67690, 74459, 82195, 88385, 106370, 112490, 115073, 123739, 136595, 148918, 164390, 176770, 180829, 191233, 230146, 247478, 273190, 300509, 361658, 372295, 382466, 575365, 601018, 618695, 744590, 904145, 956165, 1150730, 1237390, 1265803, 1502545, 1553969, 1808290, 1912330, 2103563, 2531606, 3005090, 3107938, 4207126, 6329015, 7769845, 10517815, 10877783, 12658030, 15539690, 17093659, 21035630, 21755566, 26417473, 34187318, 52834946, 54388915, 85468295, 108777830, 119655613, 132087365, 170936590, 184922311, 239311226, 264174730, 290592203, 369844622, 581184406, 598278065, 924611555, 1196556130, 1452961015, 1849223110, 2034145421, 2905922030, 4068290842, 10170727105, 20341454210]

約数ペア:

[(1, 20341454210), (2, 10170727105), (5, 4068290842), (7, 2905922030), (10, 2034145421), (11, 1849223110), (14, 1452961015), (17, 1196556130), (22, 924611555), (34, 598278065), (35, 581184406), (55, 369844622), (70, 290592203), (77, 264174730), (85, 239311226), (110, 184922311), (119, 170936590), (154, 132087365), (170, 119655613), (187, 108777830), (238, 85468295), (374, 54388915), (385, 52834946), (595, 34187318), (770, 26417473), (935, 21755566), (967, 21035630), (1190, 17093659), (1309, 15539690), (1607, 12658030), (1870, 10877783), (1934, 10517815), (2618, 7769845), (3214, 6329015), (4835, 4207126), (6545, 3107938), (6769, 3005090), (8035, 2531606), (9670, 2103563), (10637, 1912330), (11249, 1808290), (13090, 1553969), (13538, 1502545), (16070, 1265803), (16439, 1237390), (17677, 1150730), (21274, 956165), (22498, 904145), (27319, 744590), (32878, 618695), (33845, 601018), (35354, 575365), (53185, 382466), (54638, 372295), (56245, 361658), (67690, 300509), (74459, 273190), (82195, 247478), (88385, 230146), (106370, 191233), (112490, 180829), (115073, 176770), (123739, 164390), (136595, 148918)]