20070839692988

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{1129}}^1\times {\mathrm{43159}}^1$

素因数の和:44659

約数の個数: 96

約数和(自身を含む): 41164115865600

約数和(自身を除く): 21093276172612

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 313, 329, 626, 658, 1129, 1252, 1316, 2191, 2258, 4382, 4516, 7903, 8764, 14711, 15806, 29422, 31612, 43159, 53063, 58844, 86318, 102977, 106126, 172636, 205954, 212252, 302113, 353377, 371441, 411908, 604226, 706754, 742882, 1208452, 1413508, 1485764, 2028473, 2473639, 4056946, 4947278, 8113892, 9894556, 13508767, 14199311, 16608719, 27017534, 28398622, 33217438, 48726511, 54035068, 56797244, 66434876, 94561369, 97453022, 116261033, 189122738, 194906044, 232522066, 341085577, 378245476, 465044132, 634912049, 682171154, 1269824098, 1364342308, 2290146017, 2539648196, 4444384343, 4580292034, 8888768686, 9160584068, 15251397943, 16031022119, 17777537372, 30502795886, 32062044238, 61005591772, 64124088476, 106759785601, 213519571202, 427039142404, 716815703321, 1433631406642, 2867262813284, 5017709923247, 10035419846494, 20070839692988]

約数ペア:

[(1, 20070839692988), (2, 10035419846494), (4, 5017709923247), (7, 2867262813284), (14, 1433631406642), (28, 716815703321), (47, 427039142404), (94, 213519571202), (188, 106759785601), (313, 64124088476), (329, 61005591772), (626, 32062044238), (658, 30502795886), (1129, 17777537372), (1252, 16031022119), (1316, 15251397943), (2191, 9160584068), (2258, 8888768686), (4382, 4580292034), (4516, 4444384343), (7903, 2539648196), (8764, 2290146017), (14711, 1364342308), (15806, 1269824098), (29422, 682171154), (31612, 634912049), (43159, 465044132), (53063, 378245476), (58844, 341085577), (86318, 232522066), (102977, 194906044), (106126, 189122738), (172636, 116261033), (205954, 97453022), (212252, 94561369), (302113, 66434876), (353377, 56797244), (371441, 54035068), (411908, 48726511), (604226, 33217438), (706754, 28398622), (742882, 27017534), (1208452, 16608719), (1413508, 14199311), (1485764, 13508767), (2028473, 9894556), (2473639, 8113892), (4056946, 4947278)]