20930019792

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{5333}}^1\times {\mathrm{7433}}^1$

素因数の和:12788

約数の個数: 80

約数和(自身を含む): 59003598528

約数和(自身を除く): 38073578736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 5333, 7433, 10666, 14866, 15999, 21332, 22299, 29732, 31998, 42664, 44598, 58663, 59464, 63996, 81763, 85328, 89196, 117326, 118928, 127992, 163526, 175989, 178392, 234652, 245289, 255984, 327052, 351978, 356784, 469304, 490578, 654104, 703956, 938608, 981156, 1308208, 1407912, 1962312, 2815824, 3924624, 39640189, 79280378, 118920567, 158560756, 237841134, 317121512, 436042079, 475682268, 634243024, 872084158, 951364536, 1308126237, 1744168316, 1902729072, 2616252474, 3488336632, 5232504948, 6976673264, 10465009896, 20930019792]

約数ペア:

[(1, 20930019792), (2, 10465009896), (3, 6976673264), (4, 5232504948), (6, 3488336632), (8, 2616252474), (11, 1902729072), (12, 1744168316), (16, 1308126237), (22, 951364536), (24, 872084158), (33, 634243024), (44, 475682268), (48, 436042079), (66, 317121512), (88, 237841134), (132, 158560756), (176, 118920567), (264, 79280378), (528, 39640189), (5333, 3924624), (7433, 2815824), (10666, 1962312), (14866, 1407912), (15999, 1308208), (21332, 981156), (22299, 938608), (29732, 703956), (31998, 654104), (42664, 490578), (44598, 469304), (58663, 356784), (59464, 351978), (63996, 327052), (81763, 255984), (85328, 245289), (89196, 234652), (117326, 178392), (118928, 175989), (127992, 163526)]