20310362517996

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{601}}^1\times {\mathrm{919}}^1\times {\mathrm{19273}}^1$

素因数の和:20856

約数の個数: 144

約数和(自身を含む): 52455535554240

約数和(自身を除く): 32145173036244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 601, 636, 919, 954, 1202, 1803, 1838, 1908, 2404, 2757, 3606, 3676, 5409, 5514, 7212, 8271, 10818, 11028, 16542, 19273, 21636, 31853, 33084, 38546, 48707, 57819, 63706, 77092, 95559, 97414, 115638, 127412, 146121, 173457, 191118, 194828, 231276, 286677, 292242, 346914, 382236, 438363, 552319, 573354, 584484, 693828, 876726, 1021469, 1104638, 1146708, 1656957, 1753452, 2042938, 2209276, 3064407, 3313914, 4085876, 4970871, 6128814, 6627828, 9193221, 9941742, 11583073, 12257628, 17711887, 18386442, 19883484, 23166146, 29272907, 34749219, 35423774, 36772884, 46332292, 53135661, 58545814, 69498438, 70847548, 87818721, 104247657, 106271322, 117091628, 138996876, 159406983, 175637442, 208495314, 212542644, 263456163, 318813966, 351274884, 416990628, 526912326, 613902869, 637627932, 938730011, 1053824652, 1227805738, 1841708607, 1877460022, 2455611476, 2816190033, 3683417214, 3754920044, 5525125821, 5632380066, 7366834428, 8448570099, 10644844087, 11050251642, 11264760132, 16897140198, 21289688174, 22100503284, 31934532261, 33794280396, 42579376348, 63869064522, 95803596783, 127738129044, 191607193566, 383214387132, 564176736611, 1128353473222, 1692530209833, 2256706946444, 3385060419666, 5077590629499, 6770120839332, 10155181258998, 20310362517996]

約数ペア:

[(1, 20310362517996), (2, 10155181258998), (3, 6770120839332), (4, 5077590629499), (6, 3385060419666), (9, 2256706946444), (12, 1692530209833), (18, 1128353473222), (36, 564176736611), (53, 383214387132), (106, 191607193566), (159, 127738129044), (212, 95803596783), (318, 63869064522), (477, 42579376348), (601, 33794280396), (636, 31934532261), (919, 22100503284), (954, 21289688174), (1202, 16897140198), (1803, 11264760132), (1838, 11050251642), (1908, 10644844087), (2404, 8448570099), (2757, 7366834428), (3606, 5632380066), (3676, 5525125821), (5409, 3754920044), (5514, 3683417214), (7212, 2816190033), (8271, 2455611476), (10818, 1877460022), (11028, 1841708607), (16542, 1227805738), (19273, 1053824652), (21636, 938730011), (31853, 637627932), (33084, 613902869), (38546, 526912326), (48707, 416990628), (57819, 351274884), (63706, 318813966), (77092, 263456163), (95559, 212542644), (97414, 208495314), (115638, 175637442), (127412, 159406983), (146121, 138996876), (173457, 117091628), (191118, 106271322), (194828, 104247657), (231276, 87818721), (286677, 70847548), (292242, 69498438), (346914, 58545814), (382236, 53135661), (438363, 46332292), (552319, 36772884), (573354, 35423774), (584484, 34749219), (693828, 29272907), (876726, 23166146), (1021469, 19883484), (1104638, 18386442), (1146708, 17711887), (1656957, 12257628), (1753452, 11583073), (2042938, 9941742), (2209276, 9193221), (3064407, 6627828), (3313914, 6128814), (4085876, 4970871)]