20182015238

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{94079}}^1$

素因数の和:94305

約数の個数: 48

約数和(自身を含む): 38610432000

約数和(自身を除く): 18428416762

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 199, 398, 539, 1078, 1393, 2189, 2786, 4378, 9751, 15323, 19502, 30646, 94079, 107261, 188158, 214522, 658553, 1034869, 1317106, 2069738, 4609871, 7244083, 9219742, 14488166, 18721721, 37443442, 50708581, 101417162, 131052047, 205938931, 262104094, 411877862, 917364329, 1441572517, 1834728658, 2883145034, 10091007619, 20182015238]

約数ペア:

[(1, 20182015238), (2, 10091007619), (7, 2883145034), (11, 1834728658), (14, 1441572517), (22, 917364329), (49, 411877862), (77, 262104094), (98, 205938931), (154, 131052047), (199, 101417162), (398, 50708581), (539, 37443442), (1078, 18721721), (1393, 14488166), (2189, 9219742), (2786, 7244083), (4378, 4609871), (9751, 2069738), (15323, 1317106), (19502, 1034869), (30646, 658553), (94079, 214522), (107261, 188158)]