20302988688

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{66853}}^1$

素因数の和:66926

約数の個数: 160

約数和(自身を含む): 63003209600

約数和(自身を除く): 42700220912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 37, 38, 48, 54, 57, 72, 74, 76, 108, 111, 114, 144, 148, 152, 171, 216, 222, 228, 296, 304, 333, 342, 432, 444, 456, 513, 592, 666, 684, 703, 888, 912, 999, 1026, 1332, 1368, 1406, 1776, 1998, 2052, 2109, 2664, 2736, 2812, 3996, 4104, 4218, 5328, 5624, 6327, 7992, 8208, 8436, 11248, 12654, 15984, 16872, 18981, 25308, 33744, 37962, 50616, 66853, 75924, 101232, 133706, 151848, 200559, 267412, 303696, 401118, 534824, 601677, 802236, 1069648, 1203354, 1270207, 1604472, 1805031, 2406708, 2473561, 2540414, 3208944, 3610062, 3810621, 4813416, 4947122, 5080828, 7220124, 7420683, 7621242, 9626832, 9894244, 10161656, 11431863, 14440248, 14841366, 15242484, 19788488, 20323312, 22262049, 22863726, 28880496, 29682732, 30484968, 34295589, 39576976, 44524098, 45727452, 46997659, 59365464, 60969936, 66786147, 68591178, 89048196, 91454904, 93995318, 118730928, 133572294, 137182356, 140992977, 178096392, 182909808, 187990636, 267144588, 274364712, 281985954, 356192784, 375981272, 422978931, 534289176, 548729424, 563971908, 751962544, 845957862, 1068578352, 1127943816, 1268936793, 1691915724, 2255887632, 2537873586, 3383831448, 5075747172, 6767662896, 10151494344, 20302988688]

約数ペア:

[(1, 20302988688), (2, 10151494344), (3, 6767662896), (4, 5075747172), (6, 3383831448), (8, 2537873586), (9, 2255887632), (12, 1691915724), (16, 1268936793), (18, 1127943816), (19, 1068578352), (24, 845957862), (27, 751962544), (36, 563971908), (37, 548729424), (38, 534289176), (48, 422978931), (54, 375981272), (57, 356192784), (72, 281985954), (74, 274364712), (76, 267144588), (108, 187990636), (111, 182909808), (114, 178096392), (144, 140992977), (148, 137182356), (152, 133572294), (171, 118730928), (216, 93995318), (222, 91454904), (228, 89048196), (296, 68591178), (304, 66786147), (333, 60969936), (342, 59365464), (432, 46997659), (444, 45727452), (456, 44524098), (513, 39576976), (592, 34295589), (666, 30484968), (684, 29682732), (703, 28880496), (888, 22863726), (912, 22262049), (999, 20323312), (1026, 19788488), (1332, 15242484), (1368, 14841366), (1406, 14440248), (1776, 11431863), (1998, 10161656), (2052, 9894244), (2109, 9626832), (2664, 7621242), (2736, 7420683), (2812, 7220124), (3996, 5080828), (4104, 4947122), (4218, 4813416), (5328, 3810621), (5624, 3610062), (6327, 3208944), (7992, 2540414), (8208, 2473561), (8436, 2406708), (11248, 1805031), (12654, 1604472), (15984, 1270207), (16872, 1203354), (18981, 1069648), (25308, 802236), (33744, 601677), (37962, 534824), (50616, 401118), (66853, 303696), (75924, 267412), (101232, 200559), (133706, 151848)]