20178036936

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1289}}^1\times {\mathrm{11443}}^1$

素因数の和:12763

約数の個数: 96

約数和(自身を含む): 57574764000

約数和(自身を除く): 37396727064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1289, 1368, 2578, 3867, 5156, 7734, 10312, 11443, 11601, 15468, 22886, 23202, 24491, 30936, 34329, 45772, 46404, 48982, 68658, 73473, 91544, 92808, 97964, 102987, 137316, 146946, 195928, 205974, 217417, 220419, 274632, 293892, 411948, 434834, 440838, 587784, 652251, 823896, 869668, 881676, 1304502, 1739336, 1763352, 1956753, 2609004, 3913506, 5218008, 7827012, 14750027, 15654024, 29500054, 44250081, 59000108, 88500162, 118000216, 132750243, 177000324, 265500486, 280250513, 354000648, 531000972, 560501026, 840751539, 1062001944, 1121002052, 1681503078, 2242004104, 2522254617, 3363006156, 5044509234, 6726012312, 10089018468, 20178036936]

約数ペア:

[(1, 20178036936), (2, 10089018468), (3, 6726012312), (4, 5044509234), (6, 3363006156), (8, 2522254617), (9, 2242004104), (12, 1681503078), (18, 1121002052), (19, 1062001944), (24, 840751539), (36, 560501026), (38, 531000972), (57, 354000648), (72, 280250513), (76, 265500486), (114, 177000324), (152, 132750243), (171, 118000216), (228, 88500162), (342, 59000108), (456, 44250081), (684, 29500054), (1289, 15654024), (1368, 14750027), (2578, 7827012), (3867, 5218008), (5156, 3913506), (7734, 2609004), (10312, 1956753), (11443, 1763352), (11601, 1739336), (15468, 1304502), (22886, 881676), (23202, 869668), (24491, 823896), (30936, 652251), (34329, 587784), (45772, 440838), (46404, 434834), (48982, 411948), (68658, 293892), (73473, 274632), (91544, 220419), (92808, 217417), (97964, 205974), (102987, 195928), (137316, 146946)]