20585004804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{49477}}^1$

素因数の和:49634

約数の個数: 144

約数和(自身を含む): 64547811328

約数和(自身を除く): 43962806524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 127, 156, 182, 234, 252, 254, 273, 364, 381, 468, 508, 546, 762, 819, 889, 1092, 1143, 1524, 1638, 1651, 1778, 2286, 2667, 3276, 3302, 3556, 4572, 4953, 5334, 6604, 8001, 9906, 10668, 11557, 14859, 16002, 19812, 23114, 29718, 32004, 34671, 46228, 49477, 59436, 69342, 98954, 104013, 138684, 148431, 197908, 208026, 296862, 346339, 416052, 445293, 593724, 643201, 692678, 890586, 1039017, 1286402, 1385356, 1781172, 1929603, 2078034, 2572804, 3117051, 3859206, 4156068, 4502407, 5788809, 6234102, 6283579, 7718412, 9004814, 11577618, 12468204, 12567158, 13507221, 18009628, 18850737, 23155236, 25134316, 27014442, 37701474, 40521663, 43985053, 54028884, 56552211, 75402948, 81043326, 81686527, 87970106, 113104422, 131955159, 162086652, 163373054, 175940212, 226208844, 245059581, 263910318, 326746108, 395865477, 490119162, 527820636, 571805689, 735178743, 791730954, 980238324, 1143611378, 1470357486, 1583461908, 1715417067, 2287222756, 2940714972, 3430834134, 5146251201, 6861668268, 10292502402, 20585004804]

約数ペア:

[(1, 20585004804), (2, 10292502402), (3, 6861668268), (4, 5146251201), (6, 3430834134), (7, 2940714972), (9, 2287222756), (12, 1715417067), (13, 1583461908), (14, 1470357486), (18, 1143611378), (21, 980238324), (26, 791730954), (28, 735178743), (36, 571805689), (39, 527820636), (42, 490119162), (52, 395865477), (63, 326746108), (78, 263910318), (84, 245059581), (91, 226208844), (117, 175940212), (126, 163373054), (127, 162086652), (156, 131955159), (182, 113104422), (234, 87970106), (252, 81686527), (254, 81043326), (273, 75402948), (364, 56552211), (381, 54028884), (468, 43985053), (508, 40521663), (546, 37701474), (762, 27014442), (819, 25134316), (889, 23155236), (1092, 18850737), (1143, 18009628), (1524, 13507221), (1638, 12567158), (1651, 12468204), (1778, 11577618), (2286, 9004814), (2667, 7718412), (3276, 6283579), (3302, 6234102), (3556, 5788809), (4572, 4502407), (4953, 4156068), (5334, 3859206), (6604, 3117051), (8001, 2572804), (9906, 2078034), (10668, 1929603), (11557, 1781172), (14859, 1385356), (16002, 1286402), (19812, 1039017), (23114, 890586), (29718, 692678), (32004, 643201), (34671, 593724), (46228, 445293), (49477, 416052), (59436, 346339), (69342, 296862), (98954, 208026), (104013, 197908), (138684, 148431)]