20133591940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1178

約数の個数: 192

約数和(自身を含む): 53657468928

約数和(自身を除く): 33523876988

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 113, 127, 140, 154, 220, 226, 254, 308, 385, 452, 508, 565, 635, 770, 791, 889, 911, 1130, 1243, 1270, 1397, 1540, 1582, 1778, 1822, 2260, 2486, 2540, 2794, 3164, 3556, 3644, 3955, 4445, 4555, 4972, 5588, 6215, 6377, 6985, 7910, 8701, 8890, 9110, 9779, 10021, 12430, 12754, 13970, 14351, 15820, 17402, 17780, 18220, 19558, 20042, 24860, 25508, 27940, 28702, 31885, 34804, 39116, 40084, 43505, 48895, 50105, 57404, 63770, 70147, 71755, 87010, 97790, 100210, 100457, 102943, 115697, 127540, 140294, 143510, 157861, 174020, 195580, 200420, 200914, 205886, 231394, 280588, 287020, 315722, 350735, 401828, 411772, 462788, 502285, 514715, 578485, 631444, 701470, 720601, 789305, 809879, 1004570, 1029430, 1105027, 1132373, 1156970, 1272667, 1402940, 1441202, 1578610, 1619758, 2009140, 2058860, 2210054, 2264746, 2313940, 2545334, 2882404, 3157220, 3239516, 3603005, 4049395, 4420108, 4529492, 5090668, 5525135, 5661865, 6363335, 7206010, 7926611, 8098790, 8908669, 11050270, 11323730, 12726670, 13073761, 14412020, 15853222, 16197580, 17817338, 22100540, 22647460, 25453340, 26147522, 31706444, 35634676, 39633055, 44543345, 52295044, 65368805, 79266110, 89086690, 91516327, 130737610, 143811371, 158532220, 178173380, 183032654, 261475220, 287622742, 366065308, 457581635, 575245484, 719056855, 915163270, 1006679597, 1438113710, 1830326540, 2013359194, 2876227420, 4026718388, 5033397985, 10066795970, 20133591940]

約数ペア:

[(1, 20133591940), (2, 10066795970), (4, 5033397985), (5, 4026718388), (7, 2876227420), (10, 2013359194), (11, 1830326540), (14, 1438113710), (20, 1006679597), (22, 915163270), (28, 719056855), (35, 575245484), (44, 457581635), (55, 366065308), (70, 287622742), (77, 261475220), (110, 183032654), (113, 178173380), (127, 158532220), (140, 143811371), (154, 130737610), (220, 91516327), (226, 89086690), (254, 79266110), (308, 65368805), (385, 52295044), (452, 44543345), (508, 39633055), (565, 35634676), (635, 31706444), (770, 26147522), (791, 25453340), (889, 22647460), (911, 22100540), (1130, 17817338), (1243, 16197580), (1270, 15853222), (1397, 14412020), (1540, 13073761), (1582, 12726670), (1778, 11323730), (1822, 11050270), (2260, 8908669), (2486, 8098790), (2540, 7926611), (2794, 7206010), (3164, 6363335), (3556, 5661865), (3644, 5525135), (3955, 5090668), (4445, 4529492), (4555, 4420108), (4972, 4049395), (5588, 3603005), (6215, 3239516), (6377, 3157220), (6985, 2882404), (7910, 2545334), (8701, 2313940), (8890, 2264746), (9110, 2210054), (9779, 2058860), (10021, 2009140), (12430, 1619758), (12754, 1578610), (13970, 1441202), (14351, 1402940), (15820, 1272667), (17402, 1156970), (17780, 1132373), (18220, 1105027), (19558, 1029430), (20042, 1004570), (24860, 809879), (25508, 789305), (27940, 720601), (28702, 701470), (31885, 631444), (34804, 578485), (39116, 514715), (40084, 502285), (43505, 462788), (48895, 411772), (50105, 401828), (57404, 350735), (63770, 315722), (70147, 287020), (71755, 280588), (87010, 231394), (97790, 205886), (100210, 200914), (100457, 200420), (102943, 195580), (115697, 174020), (127540, 157861), (140294, 143510)]