20693272086

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{5503}}^1$

素因数の和:5858

約数の個数: 96

約数和(自身を含む): 48467607552

約数和(自身を除く): 27774335466

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 293, 414, 558, 586, 713, 879, 1426, 1758, 2139, 2637, 4278, 5274, 5503, 6417, 6739, 9083, 11006, 12834, 13478, 16509, 18166, 20217, 27249, 33018, 40434, 49527, 54498, 60651, 81747, 99054, 121302, 126569, 163494, 170593, 208909, 253138, 341186, 379707, 417818, 511779, 626727, 759414, 1023558, 1139121, 1253454, 1535337, 1612379, 1880181, 2278242, 3070674, 3224758, 3760362, 3923639, 4837137, 7847278, 9674274, 11770917, 14511411, 23541834, 29022822, 35312751, 37084717, 49983749, 70625502, 74169434, 99967498, 111254151, 149951247, 222508302, 299902494, 333762453, 449853741, 667524906, 899707482, 1149626227, 2299252454, 3448878681, 6897757362, 10346636043, 20693272086]

約数ペア:

[(1, 20693272086), (2, 10346636043), (3, 6897757362), (6, 3448878681), (9, 2299252454), (18, 1149626227), (23, 899707482), (31, 667524906), (46, 449853741), (62, 333762453), (69, 299902494), (93, 222508302), (138, 149951247), (186, 111254151), (207, 99967498), (279, 74169434), (293, 70625502), (414, 49983749), (558, 37084717), (586, 35312751), (713, 29022822), (879, 23541834), (1426, 14511411), (1758, 11770917), (2139, 9674274), (2637, 7847278), (4278, 4837137), (5274, 3923639), (5503, 3760362), (6417, 3224758), (6739, 3070674), (9083, 2278242), (11006, 1880181), (12834, 1612379), (13478, 1535337), (16509, 1253454), (18166, 1139121), (20217, 1023558), (27249, 759414), (33018, 626727), (40434, 511779), (49527, 417818), (54498, 379707), (60651, 341186), (81747, 253138), (99054, 208909), (121302, 170593), (126569, 163494)]