20456083944

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{73433}}^1$

素因数の和:73571

約数の個数: 96

約数和(自身を含む): 57221241480

約数和(自身を除く): 36765157536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 73, 106, 146, 159, 212, 219, 292, 318, 424, 438, 477, 584, 636, 657, 876, 954, 1272, 1314, 1752, 1908, 2628, 3816, 3869, 5256, 7738, 11607, 15476, 23214, 30952, 34821, 46428, 69642, 73433, 92856, 139284, 146866, 220299, 278568, 293732, 440598, 587464, 660897, 881196, 1321794, 1762392, 2643588, 3891949, 5287176, 5360609, 7783898, 10721218, 11675847, 15567796, 16081827, 21442436, 23351694, 31135592, 32163654, 35027541, 42884872, 46703388, 48245481, 64327308, 70055082, 93406776, 96490962, 128654616, 140110164, 192981924, 280220328, 284112277, 385963848, 568224554, 852336831, 1136449108, 1704673662, 2272898216, 2557010493, 3409347324, 5114020986, 6818694648, 10228041972, 20456083944]

約数ペア:

[(1, 20456083944), (2, 10228041972), (3, 6818694648), (4, 5114020986), (6, 3409347324), (8, 2557010493), (9, 2272898216), (12, 1704673662), (18, 1136449108), (24, 852336831), (36, 568224554), (53, 385963848), (72, 284112277), (73, 280220328), (106, 192981924), (146, 140110164), (159, 128654616), (212, 96490962), (219, 93406776), (292, 70055082), (318, 64327308), (424, 48245481), (438, 46703388), (477, 42884872), (584, 35027541), (636, 32163654), (657, 31135592), (876, 23351694), (954, 21442436), (1272, 16081827), (1314, 15567796), (1752, 11675847), (1908, 10721218), (2628, 7783898), (3816, 5360609), (3869, 5287176), (5256, 3891949), (7738, 2643588), (11607, 1762392), (15476, 1321794), (23214, 881196), (30952, 660897), (34821, 587464), (46428, 440598), (69642, 293732), (73433, 278568), (92856, 220299), (139284, 146866)]