20070201018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3331}}^1\times {\mathrm{3499}}^1$

素因数の和:6883

約数の個数: 64

約数和(自身を含む): 47021184000

約数和(自身を除く): 26950982982

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 3331, 3499, 6662, 6998, 9993, 10497, 19986, 20994, 23317, 24493, 46634, 48986, 69951, 73479, 136571, 139902, 143459, 146958, 273142, 286918, 409713, 430377, 819426, 860754, 955997, 1004213, 1911994, 2008426, 2867991, 3012639, 5735982, 6025278, 11655169, 23310338, 34965507, 69931014, 81586183, 163172366, 244758549, 477861929, 489517098, 955723858, 1433585787, 2867171574, 3345033503, 6690067006, 10035100509, 20070201018]

約数ペア:

[(1, 20070201018), (2, 10035100509), (3, 6690067006), (6, 3345033503), (7, 2867171574), (14, 1433585787), (21, 955723858), (41, 489517098), (42, 477861929), (82, 244758549), (123, 163172366), (246, 81586183), (287, 69931014), (574, 34965507), (861, 23310338), (1722, 11655169), (3331, 6025278), (3499, 5735982), (6662, 3012639), (6998, 2867991), (9993, 2008426), (10497, 1911994), (19986, 1004213), (20994, 955997), (23317, 860754), (24493, 819426), (46634, 430377), (48986, 409713), (69951, 286918), (73479, 273142), (136571, 146958), (139902, 143459)]