20176936206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{43997}}^1$

素因数の和:44249

約数の個数: 64

約数和(自身を含む): 47137697280

約数和(自身を除く): 26960761074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 179, 183, 358, 366, 427, 537, 854, 1074, 1253, 1281, 2506, 2562, 3759, 7518, 10919, 21838, 32757, 43997, 65514, 76433, 87994, 131991, 152866, 229299, 263982, 307979, 458598, 615958, 923937, 1847874, 2683817, 5367634, 7875463, 8051451, 15750926, 16102902, 18786719, 23626389, 37573438, 47252778, 55128241, 56360157, 110256482, 112720314, 165384723, 330769446, 480403243, 960806486, 1441209729, 2882419458, 3362822701, 6725645402, 10088468103, 20176936206]

約数ペア:

[(1, 20176936206), (2, 10088468103), (3, 6725645402), (6, 3362822701), (7, 2882419458), (14, 1441209729), (21, 960806486), (42, 480403243), (61, 330769446), (122, 165384723), (179, 112720314), (183, 110256482), (358, 56360157), (366, 55128241), (427, 47252778), (537, 37573438), (854, 23626389), (1074, 18786719), (1253, 16102902), (1281, 15750926), (2506, 8051451), (2562, 7875463), (3759, 5367634), (7518, 2683817), (10919, 1847874), (21838, 923937), (32757, 615958), (43997, 458598), (65514, 307979), (76433, 263982), (87994, 229299), (131991, 152866)]