20194292118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{108463}}^1$

素因数の和:108530

約数の個数: 128

約数和(自身を含む): 55977836544

約数和(自身を除く): 35783544426

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 62, 66, 77, 78, 91, 93, 143, 154, 182, 186, 217, 231, 273, 286, 341, 403, 429, 434, 462, 546, 651, 682, 806, 858, 1001, 1023, 1209, 1302, 2002, 2046, 2387, 2418, 2821, 3003, 4433, 4774, 5642, 6006, 7161, 8463, 8866, 13299, 14322, 16926, 26598, 31031, 62062, 93093, 108463, 186186, 216926, 325389, 650778, 759241, 1193093, 1410019, 1518482, 2277723, 2386186, 2820038, 3362353, 3579279, 4230057, 4555446, 6724706, 7158558, 8351651, 8460114, 9870133, 10087059, 15510209, 16703302, 19740266, 20174118, 23536471, 25054953, 29610399, 31020418, 36985883, 43710589, 46530627, 47072942, 50109906, 59220798, 70609413, 73971766, 87421178, 93061254, 108571463, 110957649, 131131767, 141218826, 217142926, 221915298, 258901181, 262263534, 305974123, 325714389, 480816479, 517802362, 611948246, 651428778, 776703543, 917922369, 961632958, 1442449437, 1553407086, 1835844738, 2884898874, 3365715353, 6731430706, 10097146059, 20194292118]

約数ペア:

[(1, 20194292118), (2, 10097146059), (3, 6731430706), (6, 3365715353), (7, 2884898874), (11, 1835844738), (13, 1553407086), (14, 1442449437), (21, 961632958), (22, 917922369), (26, 776703543), (31, 651428778), (33, 611948246), (39, 517802362), (42, 480816479), (62, 325714389), (66, 305974123), (77, 262263534), (78, 258901181), (91, 221915298), (93, 217142926), (143, 141218826), (154, 131131767), (182, 110957649), (186, 108571463), (217, 93061254), (231, 87421178), (273, 73971766), (286, 70609413), (341, 59220798), (403, 50109906), (429, 47072942), (434, 46530627), (462, 43710589), (546, 36985883), (651, 31020418), (682, 29610399), (806, 25054953), (858, 23536471), (1001, 20174118), (1023, 19740266), (1209, 16703302), (1302, 15510209), (2002, 10087059), (2046, 9870133), (2387, 8460114), (2418, 8351651), (2821, 7158558), (3003, 6724706), (4433, 4555446), (4774, 4230057), (5642, 3579279), (6006, 3362353), (7161, 2820038), (8463, 2386186), (8866, 2277723), (13299, 1518482), (14322, 1410019), (16926, 1193093), (26598, 759241), (31031, 650778), (62062, 325389), (93093, 216926), (108463, 186186)]