20070201066

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{2437}}^1$

素因数の和:2855

約数の個数: 64

約数和(自身を含む): 41568329088

約数和(自身を除く): 21498128022

約数列:

[1, 2, 3, 6, 43, 86, 129, 137, 233, 258, 274, 411, 466, 699, 822, 1398, 2437, 4874, 5891, 7311, 10019, 11782, 14622, 17673, 20038, 30057, 31921, 35346, 60114, 63842, 95763, 104791, 191526, 209582, 314373, 333869, 567821, 628746, 667738, 1001607, 1135642, 1372603, 1703463, 2003214, 2745206, 3406926, 4117809, 8235618, 14356367, 24416303, 28712734, 43069101, 48832606, 73248909, 77791477, 86138202, 146497818, 155582954, 233374431, 466748862, 3345033511, 6690067022, 10035100533, 20070201066]

約数ペア:

[(1, 20070201066), (2, 10035100533), (3, 6690067022), (6, 3345033511), (43, 466748862), (86, 233374431), (129, 155582954), (137, 146497818), (233, 86138202), (258, 77791477), (274, 73248909), (411, 48832606), (466, 43069101), (699, 28712734), (822, 24416303), (1398, 14356367), (2437, 8235618), (4874, 4117809), (5891, 3406926), (7311, 2745206), (10019, 2003214), (11782, 1703463), (14622, 1372603), (17673, 1135642), (20038, 1001607), (30057, 667738), (31921, 628746), (35346, 567821), (60114, 333869), (63842, 314373), (95763, 209582), (104791, 191526)]