20021724072

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{34939}}^1$

素因数の和:35340

約数の個数: 128

約数和(自身を含む): 63730560000

約数和(自身を除く): 43708835928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 379, 504, 756, 758, 1137, 1512, 1516, 2274, 2653, 3032, 3411, 4548, 5306, 6822, 7959, 9096, 10233, 10612, 13644, 15918, 20466, 21224, 23877, 27288, 31836, 34939, 40932, 47754, 63672, 69878, 71631, 81864, 95508, 104817, 139756, 143262, 191016, 209634, 244573, 279512, 286524, 314451, 419268, 489146, 573048, 628902, 733719, 838536, 943353, 978292, 1257804, 1467438, 1886706, 1956584, 2201157, 2515608, 2934876, 3773412, 4402314, 5869752, 6603471, 7546824, 8804628, 13206942, 13241881, 17609256, 26413884, 26483762, 39725643, 52827768, 52967524, 79451286, 92693167, 105935048, 119176929, 158902572, 185386334, 238353858, 278079501, 317805144, 357530787, 370772668, 476707716, 556159002, 715061574, 741545336, 834238503, 953415432, 1112318004, 1430123148, 1668477006, 2224636008, 2502715509, 2860246296, 3336954012, 5005431018, 6673908024, 10010862036, 20021724072]

約数ペア:

[(1, 20021724072), (2, 10010862036), (3, 6673908024), (4, 5005431018), (6, 3336954012), (7, 2860246296), (8, 2502715509), (9, 2224636008), (12, 1668477006), (14, 1430123148), (18, 1112318004), (21, 953415432), (24, 834238503), (27, 741545336), (28, 715061574), (36, 556159002), (42, 476707716), (54, 370772668), (56, 357530787), (63, 317805144), (72, 278079501), (84, 238353858), (108, 185386334), (126, 158902572), (168, 119176929), (189, 105935048), (216, 92693167), (252, 79451286), (378, 52967524), (379, 52827768), (504, 39725643), (756, 26483762), (758, 26413884), (1137, 17609256), (1512, 13241881), (1516, 13206942), (2274, 8804628), (2653, 7546824), (3032, 6603471), (3411, 5869752), (4548, 4402314), (5306, 3773412), (6822, 2934876), (7959, 2515608), (9096, 2201157), (10233, 1956584), (10612, 1886706), (13644, 1467438), (15918, 1257804), (20466, 978292), (21224, 943353), (23877, 838536), (27288, 733719), (31836, 628902), (34939, 573048), (40932, 489146), (47754, 419268), (63672, 314451), (69878, 286524), (71631, 279512), (81864, 244573), (95508, 209634), (104817, 191016), (139756, 143262)]