20159095416

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^2\times {\mathrm{163}}^1\times {\mathrm{967}}^1$

素因数の和:1285

約数の個数: 96

約数和(自身を含む): 51464223360

約数和(自身を除く): 31305127944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 163, 219, 292, 326, 438, 489, 584, 652, 876, 967, 978, 1304, 1752, 1934, 1956, 2901, 3868, 3912, 5329, 5802, 7736, 10658, 11604, 11899, 15987, 21316, 23208, 23798, 31974, 35697, 42632, 47596, 63948, 70591, 71394, 95192, 127896, 141182, 142788, 157621, 211773, 282364, 285576, 315242, 423546, 472863, 564728, 630484, 847092, 868627, 945726, 1260968, 1694184, 1737254, 1891452, 2605881, 3474508, 3782904, 5153143, 5211762, 6949016, 10306286, 10423524, 11506333, 15459429, 20612572, 20847048, 23012666, 30918858, 34518999, 41225144, 46025332, 61837716, 69037998, 92050664, 123675432, 138075996, 276151992, 839962309, 1679924618, 2519886927, 3359849236, 5039773854, 6719698472, 10079547708, 20159095416]

約数ペア:

[(1, 20159095416), (2, 10079547708), (3, 6719698472), (4, 5039773854), (6, 3359849236), (8, 2519886927), (12, 1679924618), (24, 839962309), (73, 276151992), (146, 138075996), (163, 123675432), (219, 92050664), (292, 69037998), (326, 61837716), (438, 46025332), (489, 41225144), (584, 34518999), (652, 30918858), (876, 23012666), (967, 20847048), (978, 20612572), (1304, 15459429), (1752, 11506333), (1934, 10423524), (1956, 10306286), (2901, 6949016), (3868, 5211762), (3912, 5153143), (5329, 3782904), (5802, 3474508), (7736, 2605881), (10658, 1891452), (11604, 1737254), (11899, 1694184), (15987, 1260968), (21316, 945726), (23208, 868627), (23798, 847092), (31974, 630484), (35697, 564728), (42632, 472863), (47596, 423546), (63948, 315242), (70591, 285576), (71394, 282364), (95192, 211773), (127896, 157621), (141182, 142788)]