20056793936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{62017}}^1$

素因数の和:62112

約数の個数: 80

約数和(自身を含む): 43603615440

約数和(自身を除く): 23546821504

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 41, 58, 68, 82, 116, 136, 164, 232, 272, 328, 464, 493, 656, 697, 986, 1189, 1394, 1972, 2378, 2788, 3944, 4756, 5576, 7888, 9512, 11152, 19024, 20213, 40426, 62017, 80852, 124034, 161704, 248068, 323408, 496136, 992272, 1054289, 1798493, 2108578, 2542697, 3596986, 4217156, 5085394, 7193972, 8434312, 10170788, 14387944, 16868624, 20341576, 28775888, 30574381, 40683152, 43225849, 61148762, 73738213, 86451698, 122297524, 147476426, 172903396, 244595048, 294952852, 345806792, 489190096, 589905704, 691613584, 1179811408, 1253549621, 2507099242, 5014198484, 10028396968, 20056793936]

約数ペア:

[(1, 20056793936), (2, 10028396968), (4, 5014198484), (8, 2507099242), (16, 1253549621), (17, 1179811408), (29, 691613584), (34, 589905704), (41, 489190096), (58, 345806792), (68, 294952852), (82, 244595048), (116, 172903396), (136, 147476426), (164, 122297524), (232, 86451698), (272, 73738213), (328, 61148762), (464, 43225849), (493, 40683152), (656, 30574381), (697, 28775888), (986, 20341576), (1189, 16868624), (1394, 14387944), (1972, 10170788), (2378, 8434312), (2788, 7193972), (3944, 5085394), (4756, 4217156), (5576, 3596986), (7888, 2542697), (9512, 2108578), (11152, 1798493), (19024, 1054289), (20213, 992272), (40426, 496136), (62017, 323408), (80852, 248068), (124034, 161704)]