20807540082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{117037}}^1$

素因数の和:117152

約数の個数: 96

約数和(自身を含む): 55211974272

約数和(自身を除く): 34404434190

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 83, 102, 119, 126, 153, 166, 238, 249, 306, 357, 498, 581, 714, 747, 1071, 1162, 1411, 1494, 1743, 2142, 2822, 3486, 4233, 5229, 8466, 9877, 10458, 12699, 19754, 25398, 29631, 59262, 88893, 117037, 177786, 234074, 351111, 702222, 819259, 1053333, 1638518, 1989629, 2106666, 2457777, 3979258, 4915554, 5968887, 7373331, 9714071, 11937774, 13927403, 14746662, 17906661, 19428142, 27854806, 29142213, 35813322, 41782209, 58284426, 67998497, 83564418, 87426639, 125346627, 135996994, 165139207, 174853278, 203995491, 250693254, 330278414, 407990982, 495417621, 611986473, 990835242, 1155974449, 1223972946, 1486252863, 2311948898, 2972505726, 3467923347, 6935846694, 10403770041, 20807540082]

約数ペア:

[(1, 20807540082), (2, 10403770041), (3, 6935846694), (6, 3467923347), (7, 2972505726), (9, 2311948898), (14, 1486252863), (17, 1223972946), (18, 1155974449), (21, 990835242), (34, 611986473), (42, 495417621), (51, 407990982), (63, 330278414), (83, 250693254), (102, 203995491), (119, 174853278), (126, 165139207), (153, 135996994), (166, 125346627), (238, 87426639), (249, 83564418), (306, 67998497), (357, 58284426), (498, 41782209), (581, 35813322), (714, 29142213), (747, 27854806), (1071, 19428142), (1162, 17906661), (1411, 14746662), (1494, 13927403), (1743, 11937774), (2142, 9714071), (2822, 7373331), (3486, 5968887), (4233, 4915554), (5229, 3979258), (8466, 2457777), (9877, 2106666), (10458, 1989629), (12699, 1638518), (19754, 1053333), (25398, 819259), (29631, 702222), (59262, 351111), (88893, 234074), (117037, 177786)]