20093616456

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{1459}}^1$

素因数の和:1779

約数の個数: 128

約数和(自身を含む): 52677734400

約数和(自身を除く): 32584117944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 107, 124, 173, 186, 214, 248, 321, 346, 372, 428, 519, 642, 692, 744, 856, 1038, 1284, 1384, 1459, 2076, 2568, 2918, 3317, 4152, 4377, 5363, 5836, 6634, 8754, 9951, 10726, 11672, 13268, 16089, 17508, 18511, 19902, 21452, 26536, 32178, 35016, 37022, 39804, 42904, 45229, 55533, 64356, 74044, 79608, 90458, 111066, 128712, 135687, 148088, 156113, 180916, 222132, 252407, 271374, 312226, 361832, 444264, 468339, 504814, 542748, 573841, 624452, 757221, 936678, 1009628, 1085496, 1147682, 1248904, 1514442, 1721523, 1873356, 2019256, 2295364, 3028884, 3443046, 3746712, 4590728, 4839503, 6057768, 6886092, 7824617, 9679006, 13772184, 14518509, 15649234, 19358012, 23473851, 27007549, 29037018, 31298468, 38716024, 46947702, 54015098, 58074036, 62596936, 81022647, 93895404, 108030196, 116148072, 162045294, 187790808, 216060392, 324090588, 648181176, 837234019, 1674468038, 2511702057, 3348936076, 5023404114, 6697872152, 10046808228, 20093616456]

約数ペア:

[(1, 20093616456), (2, 10046808228), (3, 6697872152), (4, 5023404114), (6, 3348936076), (8, 2511702057), (12, 1674468038), (24, 837234019), (31, 648181176), (62, 324090588), (93, 216060392), (107, 187790808), (124, 162045294), (173, 116148072), (186, 108030196), (214, 93895404), (248, 81022647), (321, 62596936), (346, 58074036), (372, 54015098), (428, 46947702), (519, 38716024), (642, 31298468), (692, 29037018), (744, 27007549), (856, 23473851), (1038, 19358012), (1284, 15649234), (1384, 14518509), (1459, 13772184), (2076, 9679006), (2568, 7824617), (2918, 6886092), (3317, 6057768), (4152, 4839503), (4377, 4590728), (5363, 3746712), (5836, 3443046), (6634, 3028884), (8754, 2295364), (9951, 2019256), (10726, 1873356), (11672, 1721523), (13268, 1514442), (16089, 1248904), (17508, 1147682), (18511, 1085496), (19902, 1009628), (21452, 936678), (26536, 757221), (32178, 624452), (35016, 573841), (37022, 542748), (39804, 504814), (42904, 468339), (45229, 444264), (55533, 361832), (64356, 312226), (74044, 271374), (79608, 252407), (90458, 222132), (111066, 180916), (128712, 156113), (135687, 148088)]