20151569106

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{14869}}^1$

素因数の和:15040

約数の個数: 96

約数和(自身を含む): 47767674240

約数和(自身を除く): 27616105134

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 103, 129, 153, 206, 258, 306, 309, 387, 618, 731, 774, 927, 1462, 1751, 1854, 2193, 3502, 4386, 4429, 5253, 6579, 8858, 10506, 13158, 13287, 14869, 15759, 26574, 29738, 31518, 39861, 44607, 75293, 79722, 89214, 133821, 150586, 225879, 252773, 267642, 451758, 505546, 639367, 677637, 758319, 1278734, 1355274, 1516638, 1531507, 1918101, 2274957, 3063014, 3836202, 4549914, 4594521, 5754303, 9189042, 10869239, 11508606, 13783563, 21738478, 26035619, 27567126, 32607717, 52071238, 65215434, 65854801, 78106857, 97823151, 131709602, 156213714, 195646302, 197564403, 234320571, 395128806, 468641142, 592693209, 1119531617, 1185386418, 2239063234, 3358594851, 6717189702, 10075784553, 20151569106]

約数ペア:

[(1, 20151569106), (2, 10075784553), (3, 6717189702), (6, 3358594851), (9, 2239063234), (17, 1185386418), (18, 1119531617), (34, 592693209), (43, 468641142), (51, 395128806), (86, 234320571), (102, 197564403), (103, 195646302), (129, 156213714), (153, 131709602), (206, 97823151), (258, 78106857), (306, 65854801), (309, 65215434), (387, 52071238), (618, 32607717), (731, 27567126), (774, 26035619), (927, 21738478), (1462, 13783563), (1751, 11508606), (1854, 10869239), (2193, 9189042), (3502, 5754303), (4386, 4594521), (4429, 4549914), (5253, 3836202), (6579, 3063014), (8858, 2274957), (10506, 1918101), (13158, 1531507), (13287, 1516638), (14869, 1355274), (15759, 1278734), (26574, 758319), (29738, 677637), (31518, 639367), (39861, 505546), (44607, 451758), (75293, 267642), (79722, 252773), (89214, 225879), (133821, 150586)]