20130478002

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1\times {\mathrm{1033}}^1$

素因数の和:1624

約数の個数: 96

約数和(自身を含む): 46099392768

約数和(自身を除く): 25968914766

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 103, 138, 206, 207, 309, 414, 457, 618, 914, 927, 1033, 1371, 1854, 2066, 2369, 2742, 3099, 4113, 4738, 6198, 7107, 8226, 9297, 10511, 14214, 18594, 21022, 21321, 23759, 31533, 42642, 47071, 47518, 63066, 71277, 94142, 94599, 106399, 141213, 142554, 189198, 212798, 213831, 282426, 319197, 423639, 427662, 472081, 638394, 847278, 944162, 957591, 1082633, 1416243, 1915182, 2165266, 2447177, 2832486, 3247899, 4248729, 4894354, 6495798, 7341531, 8497458, 9743697, 10857863, 14683062, 19487394, 21715726, 22024593, 32573589, 44049186, 48624343, 65147178, 97248686, 97720767, 145873029, 195441534, 291746058, 437619087, 875238174, 1118359889, 2236719778, 3355079667, 6710159334, 10065239001, 20130478002]

約数ペア:

[(1, 20130478002), (2, 10065239001), (3, 6710159334), (6, 3355079667), (9, 2236719778), (18, 1118359889), (23, 875238174), (46, 437619087), (69, 291746058), (103, 195441534), (138, 145873029), (206, 97720767), (207, 97248686), (309, 65147178), (414, 48624343), (457, 44049186), (618, 32573589), (914, 22024593), (927, 21715726), (1033, 19487394), (1371, 14683062), (1854, 10857863), (2066, 9743697), (2369, 8497458), (2742, 7341531), (3099, 6495798), (4113, 4894354), (4738, 4248729), (6198, 3247899), (7107, 2832486), (8226, 2447177), (9297, 2165266), (10511, 1915182), (14214, 1416243), (18594, 1082633), (21022, 957591), (21321, 944162), (23759, 847278), (31533, 638394), (42642, 472081), (47071, 427662), (47518, 423639), (63066, 319197), (71277, 282426), (94142, 213831), (94599, 212798), (106399, 189198), (141213, 142554)]