20604865302

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{8783}}^1$

素因数の和:9274

約数の個数: 96

約数和(自身を含む): 52334650368

約数和(自身を除く): 31729785066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 433, 602, 774, 866, 903, 1299, 1806, 2598, 2709, 3031, 3897, 5418, 6062, 7794, 8783, 9093, 17566, 18186, 18619, 26349, 27279, 37238, 52698, 54558, 55857, 61481, 79047, 111714, 122962, 130333, 158094, 167571, 184443, 260666, 335142, 368886, 377669, 390999, 553329, 755338, 781998, 1106658, 1133007, 1172997, 2266014, 2345994, 2643683, 3399021, 3803039, 5287366, 6798042, 7606078, 7931049, 11409117, 15862098, 22818234, 23793147, 26621273, 34227351, 47586294, 53242546, 68454702, 79863819, 159727638, 163530677, 239591457, 327061354, 479182914, 490592031, 981184062, 1144714739, 1471776093, 2289429478, 2943552186, 3434144217, 6868288434, 10302432651, 20604865302]

約数ペア:

[(1, 20604865302), (2, 10302432651), (3, 6868288434), (6, 3434144217), (7, 2943552186), (9, 2289429478), (14, 1471776093), (18, 1144714739), (21, 981184062), (42, 490592031), (43, 479182914), (63, 327061354), (86, 239591457), (126, 163530677), (129, 159727638), (258, 79863819), (301, 68454702), (387, 53242546), (433, 47586294), (602, 34227351), (774, 26621273), (866, 23793147), (903, 22818234), (1299, 15862098), (1806, 11409117), (2598, 7931049), (2709, 7606078), (3031, 6798042), (3897, 5287366), (5418, 3803039), (6062, 3399021), (7794, 2643683), (8783, 2345994), (9093, 2266014), (17566, 1172997), (18186, 1133007), (18619, 1106658), (26349, 781998), (27279, 755338), (37238, 553329), (52698, 390999), (54558, 377669), (55857, 368886), (61481, 335142), (79047, 260666), (111714, 184443), (122962, 167571), (130333, 158094)]