20261716488

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{8209}}^1$

素因数の和:8533

約数の個数: 160

約数和(自身を含む): 61333133400

約数和(自身を除く): 41071416912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 293, 312, 324, 351, 468, 586, 648, 702, 879, 936, 1053, 1172, 1404, 1758, 2106, 2344, 2637, 2808, 3516, 3809, 4212, 5274, 7032, 7618, 7911, 8209, 8424, 10548, 11427, 15236, 15822, 16418, 21096, 22854, 23733, 24627, 30472, 31644, 32836, 34281, 45708, 47466, 49254, 63288, 65672, 68562, 73881, 91416, 94932, 98508, 102843, 106717, 137124, 147762, 189864, 197016, 205686, 213434, 221643, 274248, 295524, 308529, 320151, 411372, 426868, 443286, 591048, 617058, 640302, 664929, 822744, 853736, 886572, 960453, 1234116, 1280604, 1329858, 1773144, 1920906, 2405237, 2468232, 2561208, 2659716, 2881359, 3841812, 4810474, 5319432, 5762718, 7215711, 7683624, 8644077, 9620948, 11525436, 14431422, 17288154, 19241896, 21647133, 23050872, 28862844, 31268081, 34576308, 43294266, 57725688, 62536162, 64941399, 69152616, 86588532, 93804243, 125072324, 129882798, 173177064, 187608486, 194824197, 250144648, 259765596, 281412729, 375216972, 389648394, 519531192, 562825458, 750433944, 779296788, 844238187, 1125650916, 1558593576, 1688476374, 2251301832, 2532714561, 3376952748, 5065429122, 6753905496, 10130858244, 20261716488]

約数ペア:

[(1, 20261716488), (2, 10130858244), (3, 6753905496), (4, 5065429122), (6, 3376952748), (8, 2532714561), (9, 2251301832), (12, 1688476374), (13, 1558593576), (18, 1125650916), (24, 844238187), (26, 779296788), (27, 750433944), (36, 562825458), (39, 519531192), (52, 389648394), (54, 375216972), (72, 281412729), (78, 259765596), (81, 250144648), (104, 194824197), (108, 187608486), (117, 173177064), (156, 129882798), (162, 125072324), (216, 93804243), (234, 86588532), (293, 69152616), (312, 64941399), (324, 62536162), (351, 57725688), (468, 43294266), (586, 34576308), (648, 31268081), (702, 28862844), (879, 23050872), (936, 21647133), (1053, 19241896), (1172, 17288154), (1404, 14431422), (1758, 11525436), (2106, 9620948), (2344, 8644077), (2637, 7683624), (2808, 7215711), (3516, 5762718), (3809, 5319432), (4212, 4810474), (5274, 3841812), (7032, 2881359), (7618, 2659716), (7911, 2561208), (8209, 2468232), (8424, 2405237), (10548, 1920906), (11427, 1773144), (15236, 1329858), (15822, 1280604), (16418, 1234116), (21096, 960453), (22854, 886572), (23733, 853736), (24627, 822744), (30472, 664929), (31644, 640302), (32836, 617058), (34281, 591048), (45708, 443286), (47466, 426868), (49254, 411372), (63288, 320151), (65672, 308529), (68562, 295524), (73881, 274248), (91416, 221643), (94932, 213434), (98508, 205686), (102843, 197016), (106717, 189864), (137124, 147762)]